Base | Representation |
---|---|
bin | 100000111010000001… |
… | …1111110110010100101 |
3 | 20202101212211011100122 |
4 | 1001310003332302211 |
5 | 2124211132134123 |
6 | 52244104051325 |
7 | 5051120563403 |
oct | 1016403766245 |
9 | 222355734318 |
10 | 70666677413 |
11 | 27a73551742 |
12 | 11842163b45 |
13 | 68825ba627 |
14 | 35c5398473 |
15 | 1c88deebc8 |
hex | 10740feca5 |
70666677413 has 8 divisors (see below), whose sum is σ = 70978939200. Its totient is φ = 70354492768.
The previous prime is 70666677401. The next prime is 70666677427. The reversal of 70666677413 is 31477666607.
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 70666677413 - 28 = 70666677157 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70666677113) 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, 2586458 + ... + 2613636.
It is an arithmetic number, because the mean of its divisors is an integer number (8872367400).
Almost surely, 270666677413 is an apocalyptic number.
It is an amenable number.
70666677413 is a deficient number, since it is larger than the sum of its proper divisors (312261787).
70666677413 is a wasteful number, since it uses less digits than its factorization.
70666677413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38571.
The product of its (nonzero) digits is 5334336, while the sum is 53.
The spelling of 70666677413 in words is "seventy billion, six hundred sixty-six million, six hundred seventy-seven thousand, four hundred thirteen".
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