Base | Representation |
---|---|
bin | 10011100000101110110… |
… | …01001010010100101111 |
3 | 2101002102211202000222202 |
4 | 21300113121022110233 |
5 | 41440443241320111 |
6 | 1231551512332115 |
7 | 66302214423260 |
oct | 11602731122457 |
9 | 2332384660882 |
10 | 670407370031 |
11 | 239355534813 |
12 | a9b1a0a403b |
13 | 4b2b05c6bc9 |
14 | 2463b01c967 |
15 | 1268b0eab3b |
hex | 9c1764a52f |
670407370031 has 8 divisors (see below), whose sum is σ = 774788614560. Its totient is φ = 568178316288.
The previous prime is 670407369991. The next prime is 670407370057. The reversal of 670407370031 is 130073704076.
670407370031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 670407370031 - 222 = 670403175727 is a prime.
It is a super-2 number, since 2×6704073700312 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (670407370091) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 538047026 + ... + 538048271.
It is an arithmetic number, because the mean of its divisors is an integer number (96848576820).
Almost surely, 2670407370031 is an apocalyptic number.
670407370031 is a deficient number, since it is larger than the sum of its proper divisors (104381244529).
670407370031 is a wasteful number, since it uses less digits than its factorization.
670407370031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1076095393.
The product of its (nonzero) digits is 74088, while the sum is 38.
The spelling of 670407370031 in words is "six hundred seventy billion, four hundred seven million, three hundred seventy thousand, thirty-one".
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