Base | Representation |
---|---|
bin | 101000010101000… |
… | …010111111100100 |
3 | 1202011011010211200 |
4 | 220111002333210 |
5 | 2341202342144 |
6 | 151050002500 |
7 | 22524025011 |
oct | 5025027744 |
9 | 1664133750 |
10 | 676605924 |
11 | 317a21055 |
12 | 16a716430 |
13 | aa23b147 |
14 | 65c08708 |
15 | 3e600c69 |
hex | 28542fe4 |
676605924 has 36 divisors (see below), whose sum is σ = 1711486140. Its totient is φ = 225380160.
The previous prime is 676605913. The next prime is 676605929. The reversal of 676605924 is 429506676.
It can be written as a sum of positive squares in 2 ways, for example, as 562543524 + 114062400 = 23718^2 + 10680^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a self number, because there is not a number n which added to its sum of digits gives 676605924.
It is not an unprimeable number, because it can be changed into a prime (676605929) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54454 + ... + 65714.
Almost surely, 2676605924 is an apocalyptic number.
It is an amenable number.
676605924 is an abundant number, since it is smaller than the sum of its proper divisors (1034880216).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
676605924 is a wasteful number, since it uses less digits than its factorization.
676605924 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12940 (or 12935 counting only the distinct ones).
The product of its (nonzero) digits is 544320, while the sum is 45.
The square root of 676605924 is about 26011.6497746683. The cubic root of 676605924 is about 877.9004371997.
The spelling of 676605924 in words is "six hundred seventy-six million, six hundred five thousand, nine hundred twenty-four".
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