Base | Representation |
---|---|
bin | 1110010111111… |
… | …0111111001100 |
3 | 11012102222220220 |
4 | 3211332333030 |
5 | 110413221342 |
6 | 5552111340 |
7 | 1331306412 |
oct | 345767714 |
9 | 135388826 |
10 | 60288972 |
11 | 31038aa7 |
12 | 18235550 |
13 | c64b663 |
14 | 80152b2 |
15 | 545d5ec |
hex | 397efcc |
60288972 has 12 divisors (see below), whose sum is σ = 140674296. Its totient is φ = 20096320.
The previous prime is 60288937. The next prime is 60288989. The reversal of 60288972 is 27988206.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (12).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2512029 + ... + 2512052.
It is an arithmetic number, because the mean of its divisors is an integer number (11722858).
Almost surely, 260288972 is an apocalyptic number.
It is an amenable number.
60288972 is an abundant number, since it is smaller than the sum of its proper divisors (80385324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60288972 is a wasteful number, since it uses less digits than its factorization.
60288972 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5024088 (or 5024086 counting only the distinct ones).
The product of its (nonzero) digits is 96768, while the sum is 42.
The square root of 60288972 is about 7764.5973495089. The cubic root of 60288972 is about 392.1142506766.
The spelling of 60288972 in words is "sixty million, two hundred eighty-eight thousand, nine hundred seventy-two".
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