Base | Representation |
---|---|
bin | 11111101000001… |
… | …10001101001100 |
3 | 200111020101221222 |
4 | 33310012031030 |
5 | 1020410041043 |
6 | 42154342512 |
7 | 6401066360 |
oct | 1764061514 |
9 | 614211858 |
10 | 265315148 |
11 | 12684421a |
12 | 74a2aa38 |
13 | 42c75617 |
14 | 273452a0 |
15 | 1845bd68 |
hex | fd0634c |
265315148 has 12 divisors (see below), whose sum is σ = 530630352. Its totient is φ = 113706480.
The previous prime is 265315147. The next prime is 265315151. The reversal of 265315148 is 841513562.
265315148 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
265315148 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (265315147) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4737743 + ... + 4737798.
It is an arithmetic number, because the mean of its divisors is an integer number (44219196).
Almost surely, 2265315148 is an apocalyptic number.
265315148 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
265315148 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
265315148 is a wasteful number, since it uses less digits than its factorization.
265315148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9475552 (or 9475550 counting only the distinct ones).
The product of its digits is 28800, while the sum is 35.
The square root of 265315148 is about 16288.4974138194. The cubic root of 265315148 is about 642.5703500615.
The spelling of 265315148 in words is "two hundred sixty-five million, three hundred fifteen thousand, one hundred forty-eight".
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