Base | Representation |
---|---|
bin | 101000001011011… |
… | …010110100011000 |
3 | 1201222101220202200 |
4 | 220023122310120 |
5 | 2340031111242 |
6 | 150515530200 |
7 | 22463413566 |
oct | 5013326430 |
9 | 1658356680 |
10 | 674082072 |
11 | 316557924 |
12 | 1698b9960 |
13 | a9866441 |
14 | 6574ca36 |
15 | 3e2a304c |
hex | 282dad18 |
674082072 has 24 divisors (see below), whose sum is σ = 1825639140. Its totient is φ = 224694000.
The previous prime is 674082043. The next prime is 674082089. The reversal of 674082072 is 270280476.
It is a tau number, because it is divible by the number of its divisors (24).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a nialpdrome in base 13.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4681054 + ... + 4681197.
Almost surely, 2674082072 is an apocalyptic number.
It is an amenable number.
674082072 is an abundant number, since it is smaller than the sum of its proper divisors (1151557068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
674082072 is a wasteful number, since it uses less digits than its factorization.
674082072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9362263 (or 9362256 counting only the distinct ones).
The product of its (nonzero) digits is 37632, while the sum is 36.
The square root of 674082072 is about 25963.0905710395. The cubic root of 674082072 is about 876.8075058575.
The spelling of 674082072 in words is "six hundred seventy-four million, eighty-two thousand, seventy-two".
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