Base | Representation |
---|---|
bin | 1000011000011… |
… | …00110100000100 |
3 | 11220021222011210 |
4 | 10030030310010 |
5 | 120444311301 |
6 | 10550531420 |
7 | 1512412620 |
oct | 414146404 |
9 | 156258153 |
10 | 70307076 |
11 | 36760824 |
12 | 1b666b70 |
13 | 11748528 |
14 | 94a2180 |
15 | 628bad6 |
hex | 430cd04 |
70307076 has 48 divisors (see below), whose sum is σ = 188015744. Its totient is φ = 20030976.
The previous prime is 70307057. The next prime is 70307093. The reversal of 70307076 is 67070307.
It is a happy number.
It is an alternating number because its digits alternate between odd and even.
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, 35406 + ... + 37338.
Almost surely, 270307076 is an apocalyptic number.
It is an amenable number.
70307076 is an abundant number, since it is smaller than the sum of its proper divisors (117708668).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70307076 is a wasteful number, since it uses less digits than its factorization.
70307076 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2380 (or 2378 counting only the distinct ones).
The product of its (nonzero) digits is 6174, while the sum is 30.
The square root of 70307076 is about 8384.9314845143. The cubic root of 70307076 is about 412.7302927110.
The spelling of 70307076 in words is "seventy million, three hundred seven thousand, seventy-six".
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