Base | Representation |
---|---|
bin | 10000000101101001111010… |
… | …000001000111011010000001 |
3 | 100021112100001120022222222002 |
4 | 100011221322001013122001 |
5 | 33233242012104102022 |
6 | 410253250020353345 |
7 | 20622022543253261 |
oct | 2005517201073201 |
9 | 307470046288862 |
10 | 70757338347137 |
11 | 20600022947672 |
12 | 7b292b5545855 |
13 | 30635083527b0 |
14 | 136895dd2d7a1 |
15 | 82a8627e3092 |
hex | 405a7a047681 |
70757338347137 has 64 divisors (see below), whose sum is σ = 86085888134400. Its totient is φ = 57448480849920.
The previous prime is 70757338347131. The next prime is 70757338347149. The reversal of 70757338347137 is 73174383375707.
It is a cyclic number.
It is not a de Polignac number, because 70757338347137 - 226 = 70757271238273 is a prime.
It is not an unprimeable number, because it can be changed into a prime (70757338347131) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 103555337 + ... + 104236377.
It is an arithmetic number, because the mean of its divisors is an integer number (1345092002100).
Almost surely, 270757338347137 is an apocalyptic number.
It is an amenable number.
70757338347137 is a deficient number, since it is larger than the sum of its proper divisors (15328549787263).
70757338347137 is a wasteful number, since it uses less digits than its factorization.
70757338347137 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 681426.
The product of its (nonzero) digits is 217818720, while the sum is 65.
The spelling of 70757338347137 in words is "seventy trillion, seven hundred fifty-seven billion, three hundred thirty-eight million, three hundred forty-seven thousand, one hundred thirty-seven".
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