Base | Representation |
---|---|
bin | 1100111010000… |
… | …01001101001100 |
3 | 21112201201002021 |
4 | 12131001031030 |
5 | 210204123122 |
6 | 14424335524 |
7 | 2453166115 |
oct | 635011514 |
9 | 245651067 |
10 | 108270412 |
11 | 56130188 |
12 | 303145a4 |
13 | 1957b043 |
14 | 1054520c |
15 | 978a1c7 |
hex | 674134c |
108270412 has 12 divisors (see below), whose sum is σ = 190436400. Its totient is φ = 53860016.
The previous prime is 108270391. The next prime is 108270419. The reversal of 108270412 is 214072801.
It is a happy number.
It is a super-2 number, since 2×1082704122 = 23444964229299488, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (108270419) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67912 + ... + 69487.
It is an arithmetic number, because the mean of its divisors is an integer number (15869700).
Almost surely, 2108270412 is an apocalyptic number.
It is an amenable number.
108270412 is a deficient number, since it is larger than the sum of its proper divisors (82165988).
108270412 is a wasteful number, since it uses less digits than its factorization.
108270412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 137600 (or 137598 counting only the distinct ones).
The product of its (nonzero) digits is 896, while the sum is 25.
The square root of 108270412 is about 10405.3069152236. The cubic root of 108270412 is about 476.6174401596.
The spelling of 108270412 in words is "one hundred eight million, two hundred seventy thousand, four hundred twelve".
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