Base | Representation |
---|---|
bin | 1100111110001… |
… | …01010001011100 |
3 | 21120202012010020 |
4 | 12133011101130 |
5 | 210323430411 |
6 | 14444112140 |
7 | 2460611163 |
oct | 637052134 |
9 | 246665106 |
10 | 108811356 |
11 | 5646a645 |
12 | 30535650 |
13 | 1970a324 |
14 | 106463da |
15 | 9845606 |
hex | 67c545c |
108811356 has 24 divisors (see below), whose sum is σ = 268828560. Its totient is φ = 34136832.
The previous prime is 108811343. The next prime is 108811369. The reversal of 108811356 is 653118801.
It is an interprime number because it is at equal distance from previous prime (108811343) and next prime (108811369).
It is a super-2 number, since 2×1088113562 = 23679822389117472, which contains 22 as substring.
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, 266491 + ... + 266898.
It is an arithmetic number, because the mean of its divisors is an integer number (11201190).
Almost surely, 2108811356 is an apocalyptic number.
It is an amenable number.
108811356 is an abundant number, since it is smaller than the sum of its proper divisors (160017204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
108811356 is a wasteful number, since it uses less digits than its factorization.
108811356 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 533413 (or 533411 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 33.
The square root of 108811356 is about 10431.2681875216. The cubic root of 108811356 is about 477.4098855009.
The spelling of 108811356 in words is "one hundred eight million, eight hundred eleven thousand, three hundred fifty-six".
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