Base | Representation |
---|---|
bin | 1000011010101… |
… | …10010011000000 |
3 | 11220212021001111 |
4 | 10031112103000 |
5 | 121033424224 |
6 | 11001213104 |
7 | 1515105262 |
oct | 415262300 |
9 | 156767044 |
10 | 70608064 |
11 | 3694697a |
12 | 1b791194 |
13 | 11822527 |
14 | 953db32 |
15 | 62ead94 |
hex | 43564c0 |
70608064 has 28 divisors (see below), whose sum is σ = 143376904. Its totient is φ = 34481664.
The previous prime is 70608037. The next prime is 70608077. The reversal of 70608064 is 46080607.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10077 + ... + 15580.
Almost surely, 270608064 is an apocalyptic number.
It is an amenable number.
70608064 is an abundant number, since it is smaller than the sum of its proper divisors (72768840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70608064 is a wasteful number, since it uses less digits than its factorization.
70608064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25712 (or 25702 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 31.
The square root of 70608064 is about 8402.8604653415. The cubic root of 70608064 is about 413.3184270263.
The spelling of 70608064 in words is "seventy million, six hundred eight thousand, sixty-four".
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