Base | Representation |
---|---|
bin | 1000011010000… |
… | …11010001000110 |
3 | 11220201022010121 |
4 | 10031003101012 |
5 | 121023430433 |
6 | 10555412154 |
7 | 1514332111 |
oct | 415032106 |
9 | 156638117 |
10 | 70530118 |
11 | 368a335a |
12 | 1b75405a |
13 | 117c5bc9 |
14 | 951d578 |
15 | 62d2c2d |
hex | 4343446 |
70530118 has 16 divisors (see below), whose sum is σ = 108328896. Its totient is φ = 34430400.
The previous prime is 70530107. The next prime is 70530139. The reversal of 70530118 is 81103507.
It is a junction number, because it is equal to n+sod(n) for n = 70530092 and 70530101.
It is a congruent number.
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, 12355 + ... + 17137.
It is an arithmetic number, because the mean of its divisors is an integer number (6770556).
Almost surely, 270530118 is an apocalyptic number.
70530118 is a deficient number, since it is larger than the sum of its proper divisors (37798778).
70530118 is a wasteful number, since it uses less digits than its factorization.
70530118 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4959.
The product of its (nonzero) digits is 840, while the sum is 25.
The square root of 70530118 is about 8398.2211211661. The cubic root of 70530118 is about 413.1662801919.
The spelling of 70530118 in words is "seventy million, five hundred thirty thousand, one hundred eighteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •