Base | Representation |
---|---|
bin | 1011011110011… |
… | …0110110001001 |
3 | 10100120022221212 |
4 | 2313212312021 |
5 | 44310201330 |
6 | 4435342505 |
7 | 1123052654 |
oct | 267466611 |
9 | 110508855 |
10 | 48131465 |
11 | 25194978 |
12 | 14151a35 |
13 | 9c82a75 |
14 | 656c89b |
15 | 435b295 |
hex | 2de6d89 |
48131465 has 8 divisors (see below), whose sum is σ = 60797760. Its totient is φ = 36478512.
The previous prime is 48131459. The next prime is 48131477. The reversal of 48131465 is 56413184.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 48131465 - 210 = 48130441 is a prime.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 253229 + ... + 253418.
It is an arithmetic number, because the mean of its divisors is an integer number (7599720).
Almost surely, 248131465 is an apocalyptic number.
It is an amenable number.
48131465 is a deficient number, since it is larger than the sum of its proper divisors (12666295).
48131465 is a wasteful number, since it uses less digits than its factorization.
48131465 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 506671.
The product of its digits is 11520, while the sum is 32.
The square root of 48131465 is about 6937.6844119634. The cubic root of 48131465 is about 363.7556046735.
The spelling of 48131465 in words is "forty-eight million, one hundred thirty-one thousand, four hundred sixty-five".
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