Base | Representation |
---|---|
bin | 1000010110100… |
… | …01011111001100 |
3 | 11212211121211210 |
4 | 10023101133030 |
5 | 120414022301 |
6 | 10541414420 |
7 | 1510351305 |
oct | 413213714 |
9 | 155747753 |
10 | 70064076 |
11 | 366051a5 |
12 | 1b56a410 |
13 | 11691a44 |
14 | 943b7ac |
15 | 623ead6 |
hex | 42d17cc |
70064076 has 24 divisors (see below), whose sum is σ = 164528560. Its totient is φ = 23205312.
The previous prime is 70064063. The next prime is 70064081. The reversal of 70064076 is 67046007.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16711 + ... + 20478.
Almost surely, 270064076 is an apocalyptic number.
It is an amenable number.
70064076 is an abundant number, since it is smaller than the sum of its proper divisors (94464484).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70064076 is a wasteful number, since it uses less digits than its factorization.
70064076 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37353 (or 37351 counting only the distinct ones).
The product of its (nonzero) digits is 7056, while the sum is 30.
The square root of 70064076 is about 8370.4286628583. The cubic root of 70064076 is about 412.2542418580.
The spelling of 70064076 in words is "seventy million, sixty-four thousand, seventy-six".
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