Base | Representation |
---|---|
bin | 1011011101010… |
… | …0100001111010 |
3 | 10100102112001020 |
4 | 2313110201322 |
5 | 44300301232 |
6 | 4434003310 |
7 | 1122321150 |
oct | 267244172 |
9 | 110375036 |
10 | 48056442 |
11 | 25143575 |
12 | 14116536 |
13 | 9c57885 |
14 | 654d3d0 |
15 | 4343e2c |
hex | 2dd487a |
48056442 has 32 divisors (see below), whose sum is σ = 110169600. Its totient is φ = 13689648.
The previous prime is 48056429. The next prime is 48056443. The reversal of 48056442 is 24465084.
It is not an unprimeable number, because it can be changed into a prime (48056443) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14409 + ... + 17427.
It is an arithmetic number, because the mean of its divisors is an integer number (3442800).
Almost surely, 248056442 is an apocalyptic number.
48056442 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
48056442 is an abundant number, since it is smaller than the sum of its proper divisors (62113158).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48056442 is a wasteful number, since it uses less digits than its factorization.
48056442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3410.
The product of its (nonzero) digits is 30720, while the sum is 33.
The square root of 48056442 is about 6932.2753840280. The cubic root of 48056442 is about 363.5665098813.
The spelling of 48056442 in words is "forty-eight million, fifty-six thousand, four hundred forty-two".
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