Base | Representation |
---|---|
bin | 10100100100011… |
… | …000010010010111 |
3 | 220001022221010011 |
4 | 110210120102113 |
5 | 1201320042413 |
6 | 54124141051 |
7 | 11360066002 |
oct | 2444302227 |
9 | 801287104 |
10 | 345080983 |
11 | 1678754a5 |
12 | 97697787 |
13 | 56653240 |
14 | 33b8a539 |
15 | 2046633d |
hex | 14918497 |
345080983 has 36 divisors (see below), whose sum is σ = 412958280. Its totient is φ = 286574112.
The previous prime is 345080963. The next prime is 345080993. The reversal of 345080983 is 389080543.
It is not a de Polignac number, because 345080983 - 29 = 345080471 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (345080963) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2482528 + ... + 2482666.
Almost surely, 2345080983 is an apocalyptic number.
345080983 is a deficient number, since it is larger than the sum of its proper divisors (67877297).
345080983 is a wasteful number, since it uses less digits than its factorization.
345080983 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 236 (or 194 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 40.
The square root of 345080983 is about 18576.3554821714. The cubic root of 345080983 is about 701.4127814166.
The spelling of 345080983 in words is "three hundred forty-five million, eighty thousand, nine hundred eighty-three".
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