Base | Representation |
---|---|
bin | 1011111000011101110101… |
… | …11110111010000101000000 |
3 | 10102111221121102102111010101 |
4 | 11330032322332322011000 |
5 | 11411101024304131220 |
6 | 131323405151412144 |
7 | 5334534314611513 |
oct | 574167276720500 |
9 | 112457542374111 |
10 | 26129423114560 |
11 | 8364476178a97 |
12 | 2b20082b24054 |
13 | 1176cbcb5370c |
14 | 664956a68d7a |
15 | 304a461cd30a |
hex | 17c3bafba140 |
26129423114560 has 56 divisors (see below), whose sum is σ = 62237827524096. Its totient is φ = 10448890298880.
The previous prime is 26129423114491. The next prime is 26129423114579. The reversal of 26129423114560 is 6541132492162.
It is a self number, because there is not a number n which added to its sum of digits gives 26129423114560.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10082152 + ... + 12405991.
It is an arithmetic number, because the mean of its divisors is an integer number (1111389777216).
Almost surely, 226129423114560 is an apocalyptic number.
26129423114560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
26129423114560 is an abundant number, since it is smaller than the sum of its proper divisors (36108404409536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26129423114560 is a wasteful number, since it uses less digits than its factorization.
26129423114560 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22491791 (or 22491781 counting only the distinct ones).
The product of its (nonzero) digits is 622080, while the sum is 46.
The spelling of 26129423114560 in words is "twenty-six trillion, one hundred twenty-nine billion, four hundred twenty-three million, one hundred fourteen thousand, five hundred sixty".
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