Base | Representation |
---|---|
bin | 1000100101110… |
… | …00111010000100 |
3 | 12000121001111012 |
4 | 10102320322010 |
5 | 121421414143 |
6 | 11052301352 |
7 | 1533335030 |
oct | 422707204 |
9 | 160531435 |
10 | 72060548 |
11 | 3774917a |
12 | 20171858 |
13 | 11c106a1 |
14 | 97db1c0 |
15 | 64d6418 |
hex | 44b8e84 |
72060548 has 12 divisors (see below), whose sum is σ = 144121152. Its totient is φ = 30883080.
The previous prime is 72060539. The next prime is 72060553. The reversal of 72060548 is 84506027.
72060548 is an admirable number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1286768 + ... + 1286823.
It is an arithmetic number, because the mean of its divisors is an integer number (12010096).
Almost surely, 272060548 is an apocalyptic number.
It is an amenable number.
72060548 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
72060548 is a wasteful number, since it uses less digits than its factorization.
72060548 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2573602 (or 2573600 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 32.
The square root of 72060548 is about 8488.8484495837. The cubic root of 72060548 is about 416.1333475989.
The spelling of 72060548 in words is "seventy-two million, sixty thousand, five hundred forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •