Base | Representation |
---|---|
bin | 1110011110010… |
… | …0100111001100 |
3 | 11020020010220210 |
4 | 3213210213030 |
5 | 111020031403 |
6 | 10005042420 |
7 | 1334662113 |
oct | 347444714 |
9 | 136203823 |
10 | 60705228 |
11 | 312a2811 |
12 | 183b6410 |
13 | c765c6c |
14 | 80c2c7a |
15 | 54e1b03 |
hex | 39e49cc |
60705228 has 48 divisors (see below), whose sum is σ = 150026240. Its totient is φ = 19051200.
The previous prime is 60705191. The next prime is 60705233. The reversal of 60705228 is 82250706.
It is a junction number, because it is equal to n+sod(n) for n = 60705195 and 60705204.
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, 40533 + ... + 42003.
Almost surely, 260705228 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 60705228, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75013120).
60705228 is an abundant number, since it is smaller than the sum of its proper divisors (89321012).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60705228 is a wasteful number, since it uses less digits than its factorization.
60705228 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1678 (or 1676 counting only the distinct ones).
The product of its (nonzero) digits is 6720, while the sum is 30.
The square root of 60705228 is about 7791.3559795455. The cubic root of 60705228 is about 393.0146126947.
The spelling of 60705228 in words is "sixty million, seven hundred five thousand, two hundred twenty-eight".
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