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4625000000 = 265937
BaseRepresentation
bin1000100111010101…
…11110011001000000
3102221022202100021022
410103222332121000
533433000000000
62042533445012
7222416565005
oct42352763100
912838670238
104625000000
111a63767a55
12a90aa0768
135892614ba
1431c3678ac
151c1080585
hex113abe640

4625000000 has 140 divisors (see below), whose sum is σ = 11782225356. Its totient is φ = 1800000000.

The previous prime is 4624999997. The next prime is 4625000099. The reversal of 4625000000 is 5264.

Adding to 4625000000 its reverse (5264), we get a palindrome (4625005264).

It can be divided in two parts, 4 and 625000000, that multiplied together give a square (2500000000 = 500002).

It can be written as a sum of positive squares in 10 ways, for example, as 618616384 + 4006383616 = 24872^2 + 63296^2 .

It is a hoax number, since the sum of its digits (17) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 124999982 + ... + 125000018.

Almost surely, 24625000000 is an apocalyptic number.

4625000000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4625000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5891112678).

4625000000 is an abundant number, since it is smaller than the sum of its proper divisors (7157225356).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4625000000 is an frugal number, since it uses more digits than its factorization.

4625000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94 (or 44 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 4625000000 is about 68007.3525436772. The cubic root of 4625000000 is about 1666.1109258230.

The spelling of 4625000000 in words is "four billion, six hundred twenty-five million", and thus it is an aban number.

Divisors: 1 2 4 5 8 10 16 20 25 32 37 40 50 64 74 80 100 125 148 160 185 200 250 296 320 370 400 500 592 625 740 800 925 1000 1184 1250 1480 1600 1850 2000 2368 2500 2960 3125 3700 4000 4625 5000 5920 6250 7400 8000 9250 10000 11840 12500 14800 15625 18500 20000 23125 25000 29600 31250 37000 40000 46250 50000 59200 62500 74000 78125 92500 100000 115625 125000 148000 156250 185000 200000 231250 250000 296000 312500 370000 390625 462500 500000 578125 625000 740000 781250 925000 1000000 1156250 1250000 1480000 1562500 1850000 1953125 2312500 2500000 2890625 3125000 3700000 3906250 4625000 5000000 5781250 6250000 7400000 7812500 9250000 11562500 12500000 14453125 15625000 18500000 23125000 25000000 28906250 31250000 37000000 46250000 57812500 62500000 72265625 92500000 115625000 125000000 144531250 185000000 231250000 289062500 462500000 578125000 925000000 1156250000 2312500000 4625000000