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10023112302 = 237238645531
BaseRepresentation
bin10010101010110110…
…01000111001101110
3221212112020212020120
421111123020321232
5131011404043202
64334330025410
7503245022520
oct112533107156
927775225216
1010023112302
114283870695
121b38878266
13c397203a8
146b125ba10
153d9e260bc
hex2556c8e6e

10023112302 has 16 divisors (see below), whose sum is σ = 22909971072. Its totient is φ = 2863746360.

The previous prime is 10023112289. The next prime is 10023112303. The reversal of 10023112302 is 20321132001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10023112303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119322724 + ... + 119322807.

It is an arithmetic number, because the mean of its divisors is an integer number (1431873192).

Almost surely, 210023112302 is an apocalyptic number.

10023112302 is an abundant number, since it is smaller than the sum of its proper divisors (12886858770).

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

10023112302 is a wasteful number, since it uses less digits than its factorization.

10023112302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238645543.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10023112302 its reverse (20321132001), we get a palindrome (30344244303).

The spelling of 10023112302 in words is "ten billion, twenty-three million, one hundred twelve thousand, three hundred two".

Divisors: 1 2 3 6 7 14 21 42 238645531 477291062 715936593 1431873186 1670518717 3341037434 5011556151 10023112302