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10023124135 = 5311572231847
BaseRepresentation
bin10010101010110110…
…01011110010100111
3221212112021110110211
421111123023302213
5131011404433020
64334330200251
7503245102153
oct112533136247
927775243424
1010023124135
114283879572
121b38883087
13c397258ab
146b1262063
153d9e2985a
hex2556cbca7

10023124135 has 32 divisors (see below), whose sum is σ = 12557647872. Its totient is φ = 7671680640.

The previous prime is 10023124127. The next prime is 10023124141. The reversal of 10023124135 is 53142132001.

It is a happy number.

It is not a de Polignac number, because 10023124135 - 23 = 10023124127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5425782 + ... + 5427628.

It is an arithmetic number, because the mean of its divisors is an integer number (392426496).

Almost surely, 210023124135 is an apocalyptic number.

10023124135 is a deficient number, since it is larger than the sum of its proper divisors (2534523737).

10023124135 is a wasteful number, since it uses less digits than its factorization.

10023124135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2263.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 10023124135 its reverse (53142132001), we get a palindrome (63165256136).

The spelling of 10023124135 in words is "ten billion, twenty-three million, one hundred twenty-four thousand, one hundred thirty-five".

Divisors: 1 5 31 155 157 223 785 1115 1847 4867 6913 9235 24335 34565 35011 57257 175055 286285 289979 411881 1085341 1449895 2059405 5426705 8989349 12768311 44946745 63841555 64665317 323326585 2004624827 10023124135