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10023113434 = 2191576716729
BaseRepresentation
bin10010101010110110…
…01001001011011010
3221212112020220210111
421111123021023122
5131011404112214
64334330034534
7503245026025
oct112533111332
927775226714
1010023113434
114283871524
121b38878a4a
13c39720a69
146b125c1bc
153d9e265c4
hex2556c92da

10023113434 has 16 divisors (see below), whose sum is σ = 15827918400. Its totient is φ = 4747205664.

The previous prime is 10023113411. The next prime is 10023113437. The reversal of 10023113434 is 43431132001.

10023113434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (10023113437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 590782 + ... + 607510.

It is an arithmetic number, because the mean of its divisors is an integer number (989244900).

Almost surely, 210023113434 is an apocalyptic number.

10023113434 is a deficient number, since it is larger than the sum of its proper divisors (5804804966).

10023113434 is a wasteful number, since it uses less digits than its factorization.

10023113434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32517.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 10023113434 its reverse (43431132001), we get a palindrome (53454245435).

The spelling of 10023113434 in words is "ten billion, twenty-three million, one hundred thirteen thousand, four hundred thirty-four".

Divisors: 1 2 19 38 15767 16729 31534 33458 299573 317851 599146 635702 263766143 527532286 5011556717 10023113434