Base | Representation |
---|---|
bin | 1011011100111… |
… | …0101000001110 |
3 | 10100101021212222 |
4 | 2313032220032 |
5 | 44244013040 |
6 | 4433255342 |
7 | 1122160526 |
oct | 267165016 |
9 | 110337788 |
10 | 48032270 |
11 | 251273a0 |
12 | 14104552 |
13 | 9c49880 |
14 | 6544686 |
15 | 433bbb5 |
hex | 2dcea0e |
48032270 has 32 divisors (see below), whose sum is σ = 101576160. Its totient is φ = 16122240.
The previous prime is 48032269. The next prime is 48032317. The reversal of 48032270 is 7223084.
It is a super-2 number, since 2×480322702 = 4614197922705800, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15365 + ... + 18224.
It is an arithmetic number, because the mean of its divisors is an integer number (3174255).
Almost surely, 248032270 is an apocalyptic number.
48032270 is an abundant number, since it is smaller than the sum of its proper divisors (53543890).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48032270 is a wasteful number, since it uses less digits than its factorization.
48032270 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33620.
The product of its (nonzero) digits is 2688, while the sum is 26.
The square root of 48032270 is about 6930.5317256326. The cubic root of 48032270 is about 363.5055426577.
The spelling of 48032270 in words is "forty-eight million, thirty-two thousand, two hundred seventy".
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