Base | Representation |
---|---|
bin | 1000011001110… |
… | …11000101100101 |
3 | 11220122121011200 |
4 | 10030323011211 |
5 | 121021342423 |
6 | 10554553113 |
7 | 1514132325 |
oct | 414730545 |
9 | 156577150 |
10 | 70496613 |
11 | 36880170 |
12 | 1b738799 |
13 | 117b3895 |
14 | 9511285 |
15 | 62c7d43 |
hex | 433b165 |
70496613 has 24 divisors (see below), whose sum is σ = 111567456. Its totient is φ = 42540000.
The previous prime is 70496609. The next prime is 70496617. The reversal of 70496613 is 31669407.
It is an interprime number because it is at equal distance from previous prime (70496609) and next prime (70496617).
It is not a de Polignac number, because 70496613 - 22 = 70496609 is a prime.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70496617) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23431 + ... + 26267.
It is an arithmetic number, because the mean of its divisors is an integer number (4648644).
Almost surely, 270496613 is an apocalyptic number.
It is an amenable number.
70496613 is a deficient number, since it is larger than the sum of its proper divisors (41070843).
70496613 is a wasteful number, since it uses less digits than its factorization.
70496613 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3105 (or 3102 counting only the distinct ones).
The product of its (nonzero) digits is 27216, while the sum is 36.
The square root of 70496613 is about 8396.2261165359. The cubic root of 70496613 is about 413.1008455983.
The spelling of 70496613 in words is "seventy million, four hundred ninety-six thousand, six hundred thirteen".
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