Base | Representation |
---|---|
bin | 110011010011110111110110… |
… | …111110011010101000000011 |
3 | 1002121000110102221211020220211 |
4 | 303103313312332122220003 |
5 | 214034303002141200014 |
6 | 2115541312153414551 |
7 | 65350555232020042 |
oct | 6323676676325003 |
9 | 1077013387736824 |
10 | 225666020256259 |
11 | 659a44703740a0 |
12 | 2138770570a457 |
13 | 98bc2a306025b |
14 | 3da2417b24559 |
15 | 1b15157501cc4 |
hex | cd3df6f9aa03 |
225666020256259 has 16 divisors (see below), whose sum is σ = 246300503562720. Its totient is φ = 205051439324160.
The previous prime is 225666020256199. The next prime is 225666020256293. The reversal of 225666020256259 is 952652020666522.
It is a happy number.
It is not a de Polignac number, because 225666020256259 - 241 = 223466997000707 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (225666020226259) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2267289607 + ... + 2267389135.
It is an arithmetic number, because the mean of its divisors is an integer number (15393781472670).
Almost surely, 2225666020256259 is an apocalyptic number.
225666020256259 is a deficient number, since it is larger than the sum of its proper divisors (20634483306461).
225666020256259 is a wasteful number, since it uses less digits than its factorization.
225666020256259 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 197430.
The product of its (nonzero) digits is 46656000, while the sum is 58.
The spelling of 225666020256259 in words is "two hundred twenty-five trillion, six hundred sixty-six billion, twenty million, two hundred fifty-six thousand, two hundred fifty-nine".
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