Base | Representation |
---|---|
bin | 1000011000010… |
… | …10000110111110 |
3 | 11220021101222111 |
4 | 10030022012332 |
5 | 120443432443 |
6 | 10550404234 |
7 | 1512335413 |
oct | 414120676 |
9 | 156241874 |
10 | 70295998 |
11 | 36753473 |
12 | 1b66067a |
13 | 11743486 |
14 | 949c10a |
15 | 628869d |
hex | 430a1be |
70295998 has 16 divisors (see below), whose sum is σ = 107535744. Its totient is φ = 34455960.
The previous prime is 70295993. The next prime is 70296001. The reversal of 70295998 is 89959207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70295993) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29263 + ... + 31573.
It is an arithmetic number, because the mean of its divisors is an integer number (6720984).
Almost surely, 270295998 is an apocalyptic number.
70295998 is a deficient number, since it is larger than the sum of its proper divisors (37239746).
70295998 is a wasteful number, since it uses less digits than its factorization.
70295998 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2607.
The product of its (nonzero) digits is 408240, while the sum is 49.
The square root of 70295998 is about 8384.2708687160. The cubic root of 70295998 is about 412.7086141612.
The spelling of 70295998 in words is "seventy million, two hundred ninety-five thousand, nine hundred ninety-eight".
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