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10235502424 = 237182776829
BaseRepresentation
bin10011000100001010…
…10101111101011000
3222102022220101201101
421202011111331120
5131430242034144
64411354201144
7511434222640
oct114205257530
928368811641
1010235502424
114382746514
121b97a231b4
13c71725114
146d1547520
153ed8cb6d4
hex262155f58

10235502424 has 16 divisors (see below), whose sum is σ = 21933219600. Its totient is φ = 4386643872.

The previous prime is 10235502401. The next prime is 10235502439. The reversal of 10235502424 is 42420553201.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 10235502392 and 10235502401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91388359 + ... + 91388470.

It is an arithmetic number, because the mean of its divisors is an integer number (1370826225).

Almost surely, 210235502424 is an apocalyptic number.

10235502424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

10235502424 is an abundant number, since it is smaller than the sum of its proper divisors (11697717176).

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

10235502424 is a wasteful number, since it uses less digits than its factorization.

10235502424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182776842 (or 182776838 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

The spelling of 10235502424 in words is "ten billion, two hundred thirty-five million, five hundred two thousand, four hundred twenty-four".

Divisors: 1 2 4 7 8 14 28 56 182776829 365553658 731107316 1279437803 1462214632 2558875606 5117751212 10235502424