Base | Representation |
---|---|
bin | 1011100111100… |
… | …1100101001100 |
3 | 10101200212102010 |
4 | 2321321211030 |
5 | 44433414432 |
6 | 4500301220 |
7 | 1131135144 |
oct | 271714514 |
9 | 111625363 |
10 | 48732492 |
11 | 25565496 |
12 | 143a1810 |
13 | a1334c3 |
14 | 6687924 |
15 | 44293cc |
hex | 2e7994c |
48732492 has 48 divisors (see below), whose sum is σ = 124911360. Its totient is φ = 14718528.
The previous prime is 48732479. The next prime is 48732521. The reversal of 48732492 is 29423784.
It is a self number, because there is not a number n which added to its sum of digits gives 48732492.
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, 598 + ... + 9890.
It is an arithmetic number, because the mean of its divisors is an integer number (2602320).
Almost surely, 248732492 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 48732492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62455680).
48732492 is an abundant number, since it is smaller than the sum of its proper divisors (76178868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48732492 is a wasteful number, since it uses less digits than its factorization.
48732492 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9342 (or 9340 counting only the distinct ones).
The product of its digits is 96768, while the sum is 39.
The square root of 48732492 is about 6980.8661353732. The cubic root of 48732492 is about 365.2634415141.
The spelling of 48732492 in words is "forty-eight million, seven hundred thirty-two thousand, four hundred ninety-two".
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