Base | Representation |
---|---|
bin | 1101001101110001001… |
… | …0110011010110110010 |
3 | 210201000101221010212102 |
4 | 3103130102303112302 |
5 | 12204431224401413 |
6 | 252144215100402 |
7 | 22255055664602 |
oct | 3233422632662 |
9 | 721011833772 |
10 | 227034215858 |
11 | 8831499475a |
12 | 38001371702 |
13 | 1854211c8c8 |
14 | adba6acc02 |
15 | 5d8ba17458 |
hex | 34dc4b35b2 |
227034215858 has 18 divisors (see below), whose sum is σ = 361780387101. Its totient is φ = 106834240224.
The previous prime is 227034215843. The next prime is 227034215861. The reversal of 227034215858 is 858512430722.
It can be written as a sum of positive squares in 2 ways, for example, as 207787370569 + 19246845289 = 455837^2 + 138733^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=336923.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 11445473 + ... + 11465291.
Almost surely, 2227034215858 is an apocalyptic number.
227034215858 is a deficient number, since it is larger than the sum of its proper divisors (134746171243).
227034215858 is an frugal number, since it uses more digits than its factorization.
227034215858 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39674 (or 19838 counting only the distinct ones).
The product of its (nonzero) digits is 1075200, while the sum is 47.
The spelling of 227034215858 in words is "two hundred twenty-seven billion, thirty-four million, two hundred fifteen thousand, eight hundred fifty-eight".
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