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12023413110 = 23251017713127
BaseRepresentation
bin10110011001010011…
…01011100101110110
31011000221011200002200
423030221223211312
5144110443204420
65305023245330
7603644216352
oct131451534566
934027150080
1012023413110
11510a9a3255
1223b6749846
131197c71637
14820b94462
154a5847b90
hex2cca6b976

12023413110 has 48 divisors (see below), whose sum is σ = 31266327456. Its totient is φ = 3205684224.

The previous prime is 12023413069. The next prime is 12023413111. The reversal of 12023413110 is 1131432021.

12023413110 is a `hidden beast` number, since 12 + 0 + 2 + 341 + 311 + 0 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12023413111) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 909367 + ... + 922493.

It is an arithmetic number, because the mean of its divisors is an integer number (651381822).

Almost surely, 212023413110 is an apocalyptic number.

12023413110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12023413110 is an abundant number, since it is smaller than the sum of its proper divisors (19242914346).

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

12023413110 is a wasteful number, since it uses less digits than its factorization.

12023413110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23317 (or 23314 counting only the distinct ones).

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

Adding to 12023413110 its reverse (1131432021), we get a palindrome (13154845131).

The spelling of 12023413110 in words is "twelve billion, twenty-three million, four hundred thirteen thousand, one hundred ten".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 10177 13127 20354 26254 30531 39381 50885 61062 65635 78762 91593 101770 118143 131270 152655 183186 196905 236286 305310 393810 457965 590715 915930 1181430 133593479 267186958 400780437 667967395 801560874 1202341311 1335934790 2003902185 2404682622 4007804370 6011706555 12023413110