Base | Representation |
---|---|
bin | 100000100111110110… |
… | …1000010110000111111 |
3 | 20200211101000022112111 |
4 | 1001033231002300333 |
5 | 2121434002401412 |
6 | 52103353514451 |
7 | 5030032664620 |
oct | 1011755026077 |
9 | 220741008474 |
10 | 70056684607 |
11 | 27790199058 |
12 | 116b1a12a27 |
13 | 67b6103540 |
14 | 356836da47 |
15 | 1c505ab2a7 |
hex | 104fb42c3f |
70056684607 has 16 divisors (see below), whose sum is σ = 89972467200. Its totient is φ = 53019486432.
The previous prime is 70056684571. The next prime is 70056684611. The reversal of 70056684607 is 70648665007.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-70056684607 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70056684617) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16733857 + ... + 16738042.
It is an arithmetic number, because the mean of its divisors is an integer number (5623279200).
Almost surely, 270056684607 is an apocalyptic number.
70056684607 is a deficient number, since it is larger than the sum of its proper divisors (19915782593).
70056684607 is a wasteful number, since it uses less digits than its factorization.
70056684607 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33471942.
The product of its (nonzero) digits is 1693440, while the sum is 49.
The spelling of 70056684607 in words is "seventy billion, fifty-six million, six hundred eighty-four thousand, six hundred seven".
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