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10001862624 = 2531379229443
BaseRepresentation
bin10010101000010100…
…00100111111100000
3221211001021021011110
421110022010333200
5130440434100444
64332250343320
7502566300225
oct112412047740
927731237143
1010001862624
114272877476
121b3172ab40
13c351c0210
146ac4c994c
153d8129cb9
hex254284fe0

10001862624 has 192 divisors, whose sum is σ = 28822348800. Its totient is φ = 3018442752.

The previous prime is 10001862571. The next prime is 10001862649. The reversal of 10001862624 is 42626810001.

It is a junction number, because it is equal to n+sod(n) for n = 10001862591 and 10001862600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22577347 + ... + 22577789.

It is an arithmetic number, because the mean of its divisors is an integer number (150116400).

Almost surely, 210001862624 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 10001862624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14411174400).

10001862624 is an abundant number, since it is smaller than the sum of its proper divisors (18820486176).

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

10001862624 is a wasteful number, since it uses less digits than its factorization.

10001862624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 777 (or 769 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The spelling of 10001862624 in words is "ten billion, one million, eight hundred sixty-two thousand, six hundred twenty-four".