Base | Representation |
---|---|
bin | 1100111011100… |
… | …10100000100100 |
3 | 21120002222002200 |
4 | 12131302200210 |
5 | 210232103411 |
6 | 14432534500 |
7 | 2454666636 |
oct | 635624044 |
9 | 246088080 |
10 | 108472356 |
11 | 56258983 |
12 | 303b1430 |
13 | 1961bc35 |
14 | 10598a56 |
15 | 97c9e56 |
hex | 6772824 |
108472356 has 36 divisors (see below), whose sum is σ = 274869504. Its totient is φ = 36068400.
The previous prime is 108472339. The next prime is 108472361. The reversal of 108472356 is 653274801.
108472356 = 2712 + 2722 + ... + 7012.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 108472356.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12021 + ... + 19011.
It is an arithmetic number, because the mean of its divisors is an integer number (7635264).
Almost surely, 2108472356 is an apocalyptic number.
It is an amenable number.
108472356 is an abundant number, since it is smaller than the sum of its proper divisors (166397148).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
108472356 is a wasteful number, since it uses less digits than its factorization.
108472356 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7432 (or 7427 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 36.
The square root of 108472356 is about 10415.0062890043. The cubic root of 108472356 is about 476.9135821718.
It can be divided in two parts, 10847 and 2356, that added together give a triangular number (13203 = T162).
The spelling of 108472356 in words is "one hundred eight million, four hundred seventy-two thousand, three hundred fifty-six".
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