Base | Representation |
---|---|
bin | 1011101000110… |
… | …0000011001000 |
3 | 10101211201011202 |
4 | 2322030003020 |
5 | 44443330021 |
6 | 4502043332 |
7 | 1131601526 |
oct | 272140310 |
9 | 111751152 |
10 | 48808136 |
11 | 25607303 |
12 | 14419548 |
13 | a15ba70 |
14 | 66a7316 |
15 | 4441a0b |
hex | 2e8c0c8 |
48808136 has 32 divisors (see below), whose sum is σ = 101740800. Its totient is φ = 21798720.
The previous prime is 48808127. The next prime is 48808147. The reversal of 48808136 is 63180884.
It is a self number, because there is not a number n which added to its sum of digits gives 48808136.
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, 4346 + ... + 10793.
It is an arithmetic number, because the mean of its divisors is an integer number (3179400).
Almost surely, 248808136 is an apocalyptic number.
It is an amenable number.
48808136 is an abundant number, since it is smaller than the sum of its proper divisors (52932664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48808136 is a wasteful number, since it uses less digits than its factorization.
48808136 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15189 (or 15185 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 38.
The square root of 48808136 is about 6986.2819868654. The cubic root of 48808136 is about 365.4523346798.
The spelling of 48808136 in words is "forty-eight million, eight hundred eight thousand, one hundred thirty-six".
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