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10235041999 = 713195919631
BaseRepresentation
bin10011000100000111…
…00101100011001111
3222102022001000010121
421202003211203033
5131430132320444
64411340245411
7511430264410
oct114203454317
928368030117
1010235041999
1143824615a6
121b97840867
13c715c3690
146d1467807
153ed83a084
hex2620e58cf

10235041999 has 16 divisors (see below), whose sum is σ = 13259975680. Its totient is φ = 7671840480.

The previous prime is 10235041979. The next prime is 10235042017. The reversal of 10235041999 is 99914053201.

It is a cyclic number.

It is not a de Polignac number, because 10235041999 - 213 = 10235033807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10235041939) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2958087 + ... + 2961544.

It is an arithmetic number, because the mean of its divisors is an integer number (828748480).

Almost surely, 210235041999 is an apocalyptic number.

10235041999 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

10235041999 is a deficient number, since it is larger than the sum of its proper divisors (3024933681).

10235041999 is a wasteful number, since it uses less digits than its factorization.

10235041999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5919670.

The product of its (nonzero) digits is 87480, while the sum is 43.

The spelling of 10235041999 in words is "ten billion, two hundred thirty-five million, forty-one thousand, nine hundred ninety-nine".

Divisors: 1 7 13 19 91 133 247 1729 5919631 41437417 76955203 112472989 538686421 787310923 1462148857 10235041999