Base | Representation |
---|---|
bin | 1001111011010… |
… | …10100101111100 |
3 | 12210200202121020 |
4 | 10331222211330 |
5 | 132304232413 |
6 | 12132504140 |
7 | 2030550441 |
oct | 475524574 |
9 | 183622536 |
10 | 83274108 |
11 | 43008085 |
12 | 23a7b050 |
13 | 14338728 |
14 | b0b99c8 |
15 | 749dc23 |
hex | 4f6a97c |
83274108 has 12 divisors (see below), whose sum is σ = 194306280. Its totient is φ = 27758032.
The previous prime is 83274073. The next prime is 83274119. The reversal of 83274108 is 80147238.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3469743 + ... + 3469766.
It is an arithmetic number, because the mean of its divisors is an integer number (16192190).
Almost surely, 283274108 is an apocalyptic number.
It is an amenable number.
83274108 is an abundant number, since it is smaller than the sum of its proper divisors (111032172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83274108 is a wasteful number, since it uses less digits than its factorization.
83274108 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6939516 (or 6939514 counting only the distinct ones).
The product of its (nonzero) digits is 10752, while the sum is 33.
The square root of 83274108 is about 9125.4648100795. The cubic root of 83274108 is about 436.6867316564.
The spelling of 83274108 in words is "eighty-three million, two hundred seventy-four thousand, one hundred eight".
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