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23110004106 = 233761137577
BaseRepresentation
bin10101100001011101…
…101010110110001010
32012122120112211212000
4111201131222312022
5334312130112411
614341103331430
71445454536160
oct254135526612
965576484760
1023110004106
119889aa4152
12458b5b0b76
132243ac6357
141193365230
15903cdd956
hex56176ad8a

23110004106 has 32 divisors (see below), whose sum is σ = 58692074880. Its totient is φ = 6602858208.

The previous prime is 23110004087. The next prime is 23110004167. The reversal of 23110004106 is 60140001132.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30568411 + ... + 30569166.

It is an arithmetic number, because the mean of its divisors is an integer number (1834127340).

Almost surely, 223110004106 is an apocalyptic number.

23110004106 is an abundant number, since it is smaller than the sum of its proper divisors (35582070774).

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

23110004106 is a wasteful number, since it uses less digits than its factorization.

23110004106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61137595 (or 61137589 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 23110004106 its reverse (60140001132), we get a palindrome (83250005238).

The spelling of 23110004106 in words is "twenty-three billion, one hundred ten million, four thousand, one hundred six".

Divisors: 1 2 3 6 7 9 14 18 21 27 42 54 63 126 189 378 61137577 122275154 183412731 366825462 427963039 550238193 855926078 1100476386 1283889117 1650714579 2567778234 3301429158 3851667351 7703334702 11555002053 23110004106