Base | Representation |
---|---|
bin | 1000011001111… |
… | …11110101001100 |
3 | 11220200120211100 |
4 | 10030333311030 |
5 | 121023003134 |
6 | 10555223100 |
7 | 1514243064 |
oct | 414776514 |
9 | 156616740 |
10 | 70516044 |
11 | 36893825 |
12 | 1b747a90 |
13 | 117bc691 |
14 | 95183a4 |
15 | 62cd999 |
hex | 433fd4c |
70516044 has 36 divisors (see below), whose sum is σ = 182398216. Its totient is φ = 22958208.
The previous prime is 70516037. The next prime is 70516057. The reversal of 70516044 is 44061507.
70516044 is a `hidden beast` number, since 7 + 0 + 51 + 604 + 4 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-2 number, since 2×705160442 = 9945024922819872, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 70515999 and 70516017.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21229 + ... + 24324.
Almost surely, 270516044 is an apocalyptic number.
It is an amenable number.
70516044 is an abundant number, since it is smaller than the sum of its proper divisors (111882172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70516044 is a wasteful number, since it uses less digits than its factorization.
70516044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45606 (or 45601 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 27.
The square root of 70516044 is about 8397.3831638195. The cubic root of 70516044 is about 413.1387964766.
The spelling of 70516044 in words is "seventy million, five hundred sixteen thousand, forty-four".
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