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4030100000 = 2555191211
BaseRepresentation
bin1111000000110110…
…0111001000100000
3101101212100021212222
43300031213020200
531223201200000
61503523010212
7201604166453
oct36015471040
911355307788
104030100000
111788982863
12945809968
134c2c30074
142a334b49a
15188c1da85
hexf0367220

4030100000 has 144 divisors (see below), whose sum is σ = 10016358912. Its totient is φ = 1596000000.

The previous prime is 4030099981. The next prime is 4030100027. The reversal of 4030100000 is 10304.

It is a Harshad number since it is a multiple of its sum of digits (8).

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 23 ways as a sum of consecutive naturals, for example, 19099895 + ... + 19100105.

It is an arithmetic number, because the mean of its divisors is an integer number (69558048).

Almost surely, 24030100000 is an apocalyptic number.

4030100000 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 4030100000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5008179456).

4030100000 is an abundant number, since it is smaller than the sum of its proper divisors (5986258912).

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

4030100000 is an equidigital number, since it uses as much as digits as its factorization.

4030100000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437 (or 409 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 8.

The square root of 4030100000 is about 63483.0686088818. The cubic root of 4030100000 is about 1591.3728369767.

Adding to 4030100000 its reverse (10304), we get a palindrome (4030110304).

The spelling of 4030100000 in words is "four billion, thirty million, one hundred thousand".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 80 100 125 160 191 200 211 250 382 400 422 500 625 764 800 844 955 1000 1055 1250 1528 1688 1910 2000 2110 2500 3056 3125 3376 3820 4000 4220 4775 5000 5275 6112 6250 6752 7640 8440 9550 10000 10550 12500 15280 16880 19100 20000 21100 23875 25000 26375 30560 33760 38200 40301 42200 47750 50000 52750 76400 80602 84400 95500 100000 105500 119375 131875 152800 161204 168800 191000 201505 211000 238750 263750 322408 382000 403010 422000 477500 527500 596875 644816 659375 764000 806020 844000 955000 1007525 1055000 1193750 1289632 1318750 1612040 1910000 2015050 2110000 2387500 2637500 3224080 3820000 4030100 4220000 4775000 5037625 5275000 6448160 8060200 9550000 10075250 10550000 16120400 19100000 20150500 21100000 25188125 32240800 40301000 50376250 80602000 100752500 125940625 161204000 201505000 251881250 403010000 503762500 806020000 1007525000 2015050000 4030100000