Base | Representation |
---|---|
bin | 101000010100100… |
… | …010011001101001 |
3 | 1202010220100201021 |
4 | 220110202121221 |
5 | 2341134104200 |
6 | 151043052441 |
7 | 22522630546 |
oct | 5024423151 |
9 | 1663810637 |
10 | 676472425 |
11 | 31793a822 |
12 | 16a671121 |
13 | aa1c2455 |
14 | 65bb1bcd |
15 | 3e5c641a |
hex | 28522669 |
676472425 has 6 divisors (see below), whose sum is σ = 838825838. Its totient is φ = 541177920.
The previous prime is 676472393. The next prime is 676472429. The reversal of 676472425 is 524274676.
It can be written as a sum of positive squares in 3 ways, for example, as 3225616 + 673246809 = 1796^2 + 25947^2 .
It is not a de Polignac number, because 676472425 - 25 = 676472393 is a prime.
It is a super-2 number, since 2×6764724252 = 915229883570761250, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (676472429) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13529424 + ... + 13529473.
Almost surely, 2676472425 is an apocalyptic number.
It is an amenable number.
676472425 is a deficient number, since it is larger than the sum of its proper divisors (162353413).
676472425 is a wasteful number, since it uses less digits than its factorization.
676472425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27058907 (or 27058902 counting only the distinct ones).
The product of its digits is 564480, while the sum is 43.
The square root of 676472425 is about 26009.0835094203. The cubic root of 676472425 is about 877.8426948048.
The spelling of 676472425 in words is "six hundred seventy-six million, four hundred seventy-two thousand, four hundred twenty-five".
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