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23213141124 = 2233170189017
BaseRepresentation
bin10101100111100111…
…000110110010000100
32012220202121202020120
4111213213012302010
5340020031003444
614355230101540
71451146305165
oct254747066204
965822552216
1023213141124
119932238558
1245ba04a8b0
13225c297984
1411a2d3176c
1590cdb2b19
hex5679c6c84

23213141124 has 48 divisors (see below), whose sum is σ = 55991609856. Its totient is φ = 7477344000.

The previous prime is 23213141087. The next prime is 23213141129. The reversal of 23213141124 is 42114131232.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 23213141094 and 23213141103.

It is not an unprimeable number, because it can be changed into a prime (23213141129) 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 15 ways as a sum of consecutive naturals, for example, 216264 + ... + 305280.

It is an arithmetic number, because the mean of its divisors is an integer number (1166491872).

Almost surely, 223213141124 is an apocalyptic number.

It is an amenable number.

23213141124 is an abundant number, since it is smaller than the sum of its proper divisors (32778468732).

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

23213141124 is a wasteful number, since it uses less digits than its factorization.

23213141124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89756 (or 89754 counting only the distinct ones).

The product of its digits is 1152, while the sum is 24.

Adding to 23213141124 its reverse (42114131232), we get a palindrome (65327272356).

The spelling of 23213141124 in words is "twenty-three billion, two hundred thirteen million, one hundred forty-one thousand, one hundred twenty-four".

Divisors: 1 2 3 4 6 12 31 62 93 124 186 372 701 1402 2103 2804 4206 8412 21731 43462 65193 86924 89017 130386 178034 260772 267051 356068 534102 1068204 2759527 5519054 8278581 11038108 16557162 33114324 62400917 124801834 187202751 249603668 374405502 748811004 1934428427 3868856854 5803285281 7737713708 11606570562 23213141124