Base | Representation |
---|---|
bin | 100111111100000… |
… | …011111100001001 |
3 | 1201200211101022100 |
4 | 213330003330021 |
5 | 2333013244301 |
6 | 150253344013 |
7 | 22414245423 |
oct | 4774037411 |
9 | 1650741270 |
10 | 670056201 |
11 | 314258161 |
12 | 168498009 |
13 | a8a86b79 |
14 | 64dc1813 |
15 | 3dc5a286 |
hex | 27f03f09 |
670056201 has 12 divisors (see below), whose sum is σ = 969445828. Its totient is φ = 445971744.
The previous prime is 670056187. The next prime is 670056239. The reversal of 670056201 is 102650076.
It can be written as a sum of positive squares in 2 ways, for example, as 226532601 + 443523600 = 15051^2 + 21060^2 .
It is not a de Polignac number, because 670056201 - 27 = 670056073 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (670056301) 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, 55210 + ... + 66243.
Almost surely, 2670056201 is an apocalyptic number.
It is an amenable number.
670056201 is a deficient number, since it is larger than the sum of its proper divisors (299389627).
670056201 is a wasteful number, since it uses less digits than its factorization.
670056201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 122072 (or 122069 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 27.
The square root of 670056201 is about 25885.4438053513. The cubic root of 670056201 is about 875.0584781597.
The spelling of 670056201 in words is "six hundred seventy million, fifty-six thousand, two hundred one".
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