Base | Representation |
---|---|
bin | 1011011101100… |
… | …0011111000100 |
3 | 10100110100021022 |
4 | 2313120133010 |
5 | 44301311034 |
6 | 4434210312 |
7 | 1122416324 |
oct | 267303704 |
9 | 110410238 |
10 | 48072644 |
11 | 25154764 |
12 | 14123998 |
13 | 9c62069 |
14 | 6555284 |
15 | 4348b2e |
hex | 2dd87c4 |
48072644 has 12 divisors (see below), whose sum is σ = 84426384. Its totient is φ = 23950824.
The previous prime is 48072611. The next prime is 48072653. The reversal of 48072644 is 44627084.
It is a super-3 number, since 3×480726443 (a number of 24 digits) contains 333 as substring.
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, 20102 + ... + 22365.
It is an arithmetic number, because the mean of its divisors is an integer number (7035532).
Almost surely, 248072644 is an apocalyptic number.
It is an amenable number.
48072644 is a deficient number, since it is larger than the sum of its proper divisors (36353740).
48072644 is a wasteful number, since it uses less digits than its factorization.
48072644 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42754 (or 42752 counting only the distinct ones).
The product of its (nonzero) digits is 43008, while the sum is 35.
The square root of 48072644 is about 6933.4438773239. The cubic root of 48072644 is about 363.6073635282.
The spelling of 48072644 in words is "forty-eight million, seventy-two thousand, six hundred forty-four".
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