Base | Representation |
---|---|
bin | 1000010110001… |
… | …00011001000100 |
3 | 11212201220021010 |
4 | 10023010121010 |
5 | 120410313221 |
6 | 10540322220 |
7 | 1510036026 |
oct | 413043104 |
9 | 155656233 |
10 | 70010436 |
11 | 36578971 |
12 | 1b543370 |
13 | 116734c2 |
14 | 9426016 |
15 | 622dc76 |
hex | 42c4644 |
70010436 has 24 divisors (see below), whose sum is σ = 170460864. Its totient is φ = 22322080.
The previous prime is 70010399. The next prime is 70010441. The reversal of 70010436 is 63401007.
It is a super-2 number, since 2×700104362 = 9802922297820192, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126555 + ... + 127106.
It is an arithmetic number, because the mean of its divisors is an integer number (7102536).
Almost surely, 270010436 is an apocalyptic number.
It is an amenable number.
70010436 is an abundant number, since it is smaller than the sum of its proper divisors (100450428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70010436 is a wasteful number, since it uses less digits than its factorization.
70010436 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 253691 (or 253689 counting only the distinct ones).
The product of its (nonzero) digits is 504, while the sum is 21.
The square root of 70010436 is about 8367.2239123858. The cubic root of 70010436 is about 412.1490097886.
The spelling of 70010436 in words is "seventy million, ten thousand, four hundred thirty-six".
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