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4925276500 = 225325738329
BaseRepresentation
bin1001001011001000…
…11100000101010100
3110201020202222012011
410211210130011110
540041332322000
62132421434004
7233024105464
oct44544340524
913636688164
104925276500
1120a8210151
12b5556b904
136065280c1
1434a1adba4
151dc5e62ba
hex12591c154

4925276500 has 48 divisors (see below), whose sum is σ = 10798940880. Its totient is φ = 1962393600.

The previous prime is 4925276479. The next prime is 4925276537. The reversal of 4925276500 is 56725294.

It can be written as a sum of positive squares in 8 ways, for example, as 394101904 + 4531174596 = 19852^2 + 67314^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109336 + ... + 147664.

It is an arithmetic number, because the mean of its divisors is an integer number (224977935).

Almost surely, 24925276500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4925276500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5399470440).

4925276500 is an abundant number, since it is smaller than the sum of its proper divisors (5873664380).

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

4925276500 is a wasteful number, since it uses less digits than its factorization.

4925276500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38605 (or 38593 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 40.

The square root of 4925276500 is about 70180.3141913742. The cubic root of 4925276500 is about 1701.4147968572.

The spelling of 4925276500 in words is "four billion, nine hundred twenty-five million, two hundred seventy-six thousand, five hundred".

Divisors: 1 2 4 5 10 20 25 50 100 125 250 257 500 514 1028 1285 2570 5140 6425 12850 25700 32125 38329 64250 76658 128500 153316 191645 383290 766580 958225 1916450 3832900 4791125 9582250 9850553 19164500 19701106 39402212 49252765 98505530 197011060 246263825 492527650 985055300 1231319125 2462638250 4925276500