Base | Representation |
---|---|
bin | 1110011111010… |
… | …0010011111010 |
3 | 11020100102010100 |
4 | 3213310103322 |
5 | 111024111110 |
6 | 10010300230 |
7 | 1335350433 |
oct | 347642372 |
9 | 136312110 |
10 | 60769530 |
11 | 31337058 |
12 | 18427676 |
13 | c789303 |
14 | 80dc48a |
15 | 5505bc0 |
hex | 39f44fa |
60769530 has 48 divisors (see below), whose sum is σ = 159652584. Its totient is φ = 16035840.
The previous prime is 60769523. The next prime is 60769561. The reversal of 60769530 is 3596706.
It is a happy number.
60769530 is a `hidden beast` number, since 60 + 7 + 69 + 530 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 54066609 + 6702921 = 7353^2 + 2589^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5250 + ... + 12210.
Almost surely, 260769530 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 60769530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79826292).
60769530 is an abundant number, since it is smaller than the sum of its proper divisors (98883054).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60769530 is a wasteful number, since it uses less digits than its factorization.
60769530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7071 (or 7068 counting only the distinct ones).
The product of its (nonzero) digits is 34020, while the sum is 36.
The square root of 60769530 is about 7795.4813834682. The cubic root of 60769530 is about 393.1533306092.
The spelling of 60769530 in words is "sixty million, seven hundred sixty-nine thousand, five hundred thirty".
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