Base | Representation |
---|---|
bin | 100000111010011111… |
… | …0101001011101011101 |
3 | 20202102221202111112222 |
4 | 1001310332221131131 |
5 | 2124224101302131 |
6 | 52245413435125 |
7 | 5051365365455 |
oct | 1016476513535 |
9 | 222387674488 |
10 | 70682056541 |
11 | 27a811a6268 |
12 | 1184733baa5 |
13 | 68858436c5 |
14 | 35c743cd65 |
15 | 1c8a43b87b |
hex | 1074fa975d |
70682056541 has 4 divisors (see below), whose sum is σ = 74402164800. Its totient is φ = 66961948284.
The previous prime is 70682056537. The next prime is 70682056553. The reversal of 70682056541 is 14565028607.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 70682056541 - 22 = 70682056537 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 70682056492 and 70682056501.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70682056141) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1860054101 + ... + 1860054138.
It is an arithmetic number, because the mean of its divisors is an integer number (18600541200).
Almost surely, 270682056541 is an apocalyptic number.
It is an amenable number.
70682056541 is a deficient number, since it is larger than the sum of its proper divisors (3720108259).
70682056541 is a wasteful number, since it uses less digits than its factorization.
70682056541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3720108258.
The product of its (nonzero) digits is 403200, while the sum is 44.
The spelling of 70682056541 in words is "seventy billion, six hundred eighty-two million, fifty-six thousand, five hundred forty-one".
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