Base | Representation |
---|---|
bin | 1010100001110000100001… |
… | …10010010010011010100101 |
3 | 10000222010121010111120020022 |
4 | 11100320100302102122211 |
5 | 11013243004231443100 |
6 | 121123011243444525 |
7 | 4606354300443560 |
oct | 520702062223245 |
9 | 100863533446208 |
10 | 23150155343525 |
11 | 7415a20193841 |
12 | 271a7a4226745 |
13 | cbc086613222 |
14 | 5a068b3c14d7 |
15 | 2a22c6b41e85 |
hex | 150e10c926a5 |
23150155343525 has 24 divisors (see below), whose sum is σ = 32811069969024. Its totient is φ = 15872460292800.
The previous prime is 23150155343459. The next prime is 23150155343527. The reversal of 23150155343525 is 52534355105132.
It is not a de Polignac number, because 23150155343525 - 226 = 23150088234661 is a prime.
It is a super-2 number, since 2×231501553435252 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23150155343527) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6606977 + ... + 9484326.
It is an arithmetic number, because the mean of its divisors is an integer number (1367127915376).
Almost surely, 223150155343525 is an apocalyptic number.
23150155343525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
23150155343525 is a deficient number, since it is larger than the sum of its proper divisors (9660914625499).
23150155343525 is a wasteful number, since it uses less digits than its factorization.
23150155343525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16099541 (or 16099536 counting only the distinct ones).
The product of its (nonzero) digits is 1350000, while the sum is 44.
The spelling of 23150155343525 in words is "twenty-three trillion, one hundred fifty billion, one hundred fifty-five million, three hundred forty-three thousand, five hundred twenty-five".
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