Base | Representation |
---|---|
bin | 110001111011101001… |
… | …1011010010111001000 |
3 | 101020202220220211001212 |
4 | 1203313103122113020 |
5 | 3224100414314133 |
6 | 121132054032252 |
7 | 10514134210646 |
oct | 1436723322710 |
9 | 336686824055 |
10 | 107228276168 |
11 | 41525625a62 |
12 | 18946648688 |
13 | a15b1c0130 |
14 | 5293040196 |
15 | 2bc8ae6148 |
hex | 18f74da5c8 |
107228276168 has 32 divisors (see below), whose sum is σ = 216601794360. Its totient is φ = 49470965760.
The previous prime is 107228276167. The next prime is 107228276179. The reversal of 107228276168 is 861672822701.
It can be written as a sum of positive squares in 4 ways, for example, as 98343705604 + 8884570564 = 313598^2 + 94258^2 .
It is a super-2 number, since 2×1072282761682 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (107228276167) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75896 + ... + 469272.
Almost surely, 2107228276168 is an apocalyptic number.
It is an amenable number.
107228276168 is an abundant number, since it is smaller than the sum of its proper divisors (109373518192).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
107228276168 is a wasteful number, since it uses less digits than its factorization.
107228276168 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 396017 (or 396013 counting only the distinct ones).
The product of its (nonzero) digits is 903168, while the sum is 50.
The spelling of 107228276168 in words is "one hundred seven billion, two hundred twenty-eight million, two hundred seventy-six thousand, one hundred sixty-eight".
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