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10102313234 = 213563690143
BaseRepresentation
bin10010110100010010…
…10001000100010010
3222002001021200111102
421122021101010102
5131142143010414
64350235344402
7505226150156
oct113211210422
928061250442
1010102313234
114314546502
121b5b2b2102
13c4cc60b50
146bb997066
153e1d6cede
hex25a251112

10102313234 has 16 divisors (see below), whose sum is σ = 16348131072. Its totient is φ = 4654317648.

The previous prime is 10102313209. The next prime is 10102313239. The reversal of 10102313234 is 43231320101.

It is not an unprimeable number, because it can be changed into a prime (10102313239) 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, 330434 + ... + 359709.

It is an arithmetic number, because the mean of its divisors is an integer number (1021758192).

Almost surely, 210102313234 is an apocalyptic number.

10102313234 is a deficient number, since it is larger than the sum of its proper divisors (6245817838).

10102313234 is a wasteful number, since it uses less digits than its factorization.

10102313234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690721.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 10102313234 its reverse (43231320101), we get a palindrome (53333633335).

The spelling of 10102313234 in words is "ten billion, one hundred two million, three hundred thirteen thousand, two hundred thirty-four".

Divisors: 1 2 13 26 563 1126 7319 14638 690143 1380286 8971859 17943718 388550509 777101018 5051156617 10102313234