Search a number
-
+
23150313005541 = 3172379249822623
BaseRepresentation
bin1010100001110000110100…
…01011101110000111100101
310000222011000010011121212020
411100320122023232013211
511013243320112134131
6121123035035013353
74606361223524601
oct520703213560745
9100864003147766
1023150313005541
117415aa1189627
12271a828b9a259
13cbc0b0195767
145a06a4302501
152a22d58d6996
hex150e1a2ee1e5

23150313005541 has 32 divisors (see below), whose sum is σ = 34535479541760. Its totient is φ = 13718259819264.

The previous prime is 23150313005431. The next prime is 23150313005579. The reversal of 23150313005541 is 14550031305132.

It is not a de Polignac number, because 23150313005541 - 214 = 23150312989157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23150313005581) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 124818645 + ... + 125003978.

It is an arithmetic number, because the mean of its divisors is an integer number (1079233735680).

Almost surely, 223150313005541 is an apocalyptic number.

It is an amenable number.

23150313005541 is a deficient number, since it is larger than the sum of its proper divisors (11385166536219).

23150313005541 is a wasteful number, since it uses less digits than its factorization.

23150313005541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249822745.

The product of its (nonzero) digits is 27000, while the sum is 33.

The spelling of 23150313005541 in words is "twenty-three trillion, one hundred fifty billion, three hundred thirteen million, five thousand, five hundred forty-one".

Divisors: 1 3 17 23 51 69 79 237 391 1173 1343 1817 4029 5451 30889 92667 249822623 749467869 4246984591 5745920329 12740953773 17237760987 19735987217 59207961651 97680645593 293041936779 335511782689 453927705991 1006535348067 1361783117973 7716771001847 23150313005541