Base | Representation |
---|---|
bin | 1000011101000… |
… | …01011111100011 |
3 | 11221102220120000 |
4 | 10032201133203 |
5 | 121123303232 |
6 | 11011551043 |
7 | 1520530245 |
oct | 416413743 |
9 | 157386500 |
10 | 70916067 |
11 | 37037322 |
12 | 1b8bb483 |
13 | 118cc791 |
14 | 95c0095 |
15 | 635c27c |
hex | 43a17e3 |
70916067 has 20 divisors (see below), whose sum is σ = 107941680. Its totient is φ = 46382544.
The previous prime is 70916063. The next prime is 70916081. The reversal of 70916067 is 76061907.
It is not a de Polignac number, because 70916067 - 22 = 70916063 is a prime.
It is not an unprimeable number, because it can be changed into a prime (70916063) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3967 + ... + 12552.
It is an arithmetic number, because the mean of its divisors is an integer number (5397084).
Almost surely, 270916067 is an apocalyptic number.
70916067 is a deficient number, since it is larger than the sum of its proper divisors (37025613).
70916067 is a wasteful number, since it uses less digits than its factorization.
70916067 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16584 (or 16575 counting only the distinct ones).
The product of its (nonzero) digits is 15876, while the sum is 36.
The square root of 70916067 is about 8421.1677931270. The cubic root of 70916067 is about 413.9185409989.
The spelling of 70916067 in words is "seventy million, nine hundred sixteen thousand, sixty-seven".
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