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10230941952 = 283371147409
BaseRepresentation
bin10011000011100111…
…11100100100000000
3222102000022200221000
421201303330210000
5131423110120302
64411112332000
7511350400050
oct114163744400
928360280830
1010230941952
114380111130
121b963a4000
13c707b940a
146d0abb560
153ed2ca31c
hex261cfc900

10230941952 has 576 divisors, whose sum is σ = 38616883200. Its totient is φ = 2594488320.

The previous prime is 10230941947. The next prime is 10230941953. The reversal of 10230941952 is 25914903201.

10230941952 is a `hidden beast` number, since 1 + 0 + 230 + 9 + 419 + 5 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (10230941953) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 25014324 + ... + 25014732.

It is an arithmetic number, because the mean of its divisors is an integer number (67043200).

Almost surely, 210230941952 is an apocalyptic number.

10230941952 is a gapful number since it is divisible by the number (12) 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 10230941952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19308441600).

10230941952 is an abundant number, since it is smaller than the sum of its proper divisors (28385941248).

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

10230941952 is a wasteful number, since it uses less digits than its factorization.

10230941952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499 (or 479 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The spelling of 10230941952 in words is "ten billion, two hundred thirty million, nine hundred forty-one thousand, nine hundred fifty-two".