Base | Representation |
---|---|
bin | 1000010110111… |
… | …10001011010111 |
3 | 11212221021010221 |
4 | 10023132023113 |
5 | 120422203210 |
6 | 10542455211 |
7 | 1510655662 |
oct | 413361327 |
9 | 155837127 |
10 | 70116055 |
11 | 36640259 |
12 | 1b594507 |
13 | 116ac5b9 |
14 | 94526d9 |
15 | 62501da |
hex | 42de2d7 |
70116055 has 16 divisors (see below), whose sum is σ = 88156800. Its totient is φ = 53464320.
The previous prime is 70116049. The next prime is 70116127. The reversal of 70116055 is 55061107.
It is not a de Polignac number, because 70116055 - 29 = 70115543 is a prime.
It is a super-2 number, since 2×701160552 = 9832522337526050, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8395 + ... + 14515.
It is an arithmetic number, because the mean of its divisors is an integer number (5509800).
Almost surely, 270116055 is an apocalyptic number.
70116055 is a deficient number, since it is larger than the sum of its proper divisors (18040745).
70116055 is a wasteful number, since it uses less digits than its factorization.
70116055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6234.
The product of its (nonzero) digits is 1050, while the sum is 25.
The square root of 70116055 is about 8373.5330058465. The cubic root of 70116055 is about 412.3561641151.
The spelling of 70116055 in words is "seventy million, one hundred sixteen thousand, fifty-five".
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