Base | Representation |
---|---|
bin | 1000010110100… |
… | …10101111110000 |
3 | 11212211212220202 |
4 | 10023102233300 |
5 | 120414203412 |
6 | 10541454332 |
7 | 1510402322 |
oct | 413225760 |
9 | 155755822 |
10 | 70069232 |
11 | 36609062 |
12 | 1b5713a8 |
13 | 116941ac |
14 | 943d612 |
15 | 62413c2 |
hex | 42d2bf0 |
70069232 has 10 divisors (see below), whose sum is σ = 135759168. Its totient is φ = 35034608.
The previous prime is 70069217. The next prime is 70069243. The reversal of 70069232 is 23296007.
It is a junction number, because it is equal to n+sod(n) for n = 70069195 and 70069204.
It is a congruent number.
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 as a sum of consecutive naturals, namely, 2189648 + ... + 2189679.
Almost surely, 270069232 is an apocalyptic number.
It is an amenable number.
70069232 is a deficient number, since it is larger than the sum of its proper divisors (65689936).
70069232 is a wasteful number, since it uses less digits than its factorization.
70069232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4379335 (or 4379329 counting only the distinct ones).
The product of its (nonzero) digits is 4536, while the sum is 29.
The square root of 70069232 is about 8370.7366461979. The cubic root of 70069232 is about 412.2643541764.
The spelling of 70069232 in words is "seventy million, sixty-nine thousand, two hundred thirty-two".
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