Base | Representation |
---|---|
bin | 101000001110100… |
… | …010111110011000 |
3 | 1202000221120101010 |
4 | 220032202332120 |
5 | 2340233330122 |
6 | 150545253520 |
7 | 22503400026 |
oct | 5016427630 |
9 | 1660846333 |
10 | 674901912 |
11 | 316a67883 |
12 | 16a0342a0 |
13 | a9a92659 |
14 | 658c3716 |
15 | 3e3b5e0c |
hex | 283a2f98 |
674901912 has 32 divisors (see below), whose sum is σ = 1688842800. Its totient is φ = 224755584.
The previous prime is 674901911. The next prime is 674901917. The reversal of 674901912 is 219109476.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (674901911) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13938 + ... + 39294.
Almost surely, 2674901912 is an apocalyptic number.
It is an amenable number.
674901912 is an abundant number, since it is smaller than the sum of its proper divisors (1013940888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
674901912 is a wasteful number, since it uses less digits than its factorization.
674901912 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26475 (or 26471 counting only the distinct ones).
The product of its (nonzero) digits is 27216, while the sum is 39.
The square root of 674901912 is about 25978.8743405098. The cubic root of 674901912 is about 877.1628288793.
The spelling of 674901912 in words is "six hundred seventy-four million, nine hundred one thousand, nine hundred twelve".
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