Base | Representation |
---|---|
bin | 110011010011110111110110… |
… | …111110011010101000000100 |
3 | 1002121000110102221211020220212 |
4 | 303103313312332122220010 |
5 | 214034303002141200020 |
6 | 2115541312153414552 |
7 | 65350555232020043 |
oct | 6323676676325004 |
9 | 1077013387736825 |
10 | 225666020256260 |
11 | 659a44703740a1 |
12 | 2138770570a458 |
13 | 98bc2a306025c |
14 | 3da2417b2455a |
15 | 1b15157501cc5 |
hex | cd3df6f9aa04 |
225666020256260 has 48 divisors (see below), whose sum is σ = 502102777760640. Its totient is φ = 84901128261120.
The previous prime is 225666020256199. The next prime is 225666020256293. The reversal of 225666020256260 is 62652020666522.
It is a junction number, because it is equal to n+sod(n) for n = 225666020256199 and 225666020256208.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216240920 + ... + 217281999.
It is an arithmetic number, because the mean of its divisors is an integer number (10460474536680).
Almost surely, 2225666020256260 is an apocalyptic number.
225666020256260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
225666020256260 is an abundant number, since it is smaller than the sum of its proper divisors (276436757504380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
225666020256260 is a wasteful number, since it uses less digits than its factorization.
225666020256260 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 433524476 (or 433524474 counting only the distinct ones).
The product of its (nonzero) digits is 6220800, while the sum is 50.
The spelling of 225666020256260 in words is "two hundred twenty-five trillion, six hundred sixty-six billion, twenty million, two hundred fifty-six thousand, two hundred sixty".
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