Base | Representation |
---|---|
bin | 10011100001001110100… |
… | …10011011011001010111 |
3 | 2101010010102112021222100 |
4 | 21300213102123121113 |
5 | 41442020023243112 |
6 | 1232034200133143 |
7 | 66311633166030 |
oct | 11604722333127 |
9 | 2333112467870 |
10 | 670674040407 |
11 | 239482014158 |
12 | a9b934671b3 |
13 | 4b323925327 |
14 | 246645d7a87 |
15 | 126a47242dc |
hex | 9c2749b657 |
670674040407 has 24 divisors (see below), whose sum is σ = 1110923128224. Its totient is φ = 381934304064.
The previous prime is 670674040373. The next prime is 670674040417. The reversal of 670674040407 is 704040476076.
It is not a de Polignac number, because 670674040407 - 28 = 670674040151 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (670674040417) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18148128 + ... + 18185045.
It is an arithmetic number, because the mean of its divisors is an integer number (46288463676).
Almost surely, 2670674040407 is an apocalyptic number.
670674040407 is a deficient number, since it is larger than the sum of its proper divisors (440249087817).
670674040407 is a wasteful number, since it uses less digits than its factorization.
670674040407 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36333479 (or 36333476 counting only the distinct ones).
The product of its (nonzero) digits is 790272, while the sum is 45.
The spelling of 670674040407 in words is "six hundred seventy billion, six hundred seventy-four million, forty thousand, four hundred seven".
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