Base | Representation |
---|---|
bin | 111101100110… |
… | …011100101100 |
3 | 1010101102021000 |
4 | 331212130230 |
5 | 13113221033 |
6 | 1334040300 |
7 | 254154333 |
oct | 75463454 |
9 | 33342230 |
10 | 16148268 |
11 | 912a484 |
12 | 54a9090 |
13 | 34651b6 |
14 | 2204d1a |
15 | 163ea13 |
hex | f6672c |
16148268 has 24 divisors (see below), whose sum is σ = 41866160. Its totient is φ = 5382720.
The previous prime is 16148267. The next prime is 16148281. The reversal of 16148268 is 86284161.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (16148267) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74653 + ... + 74868.
Almost surely, 216148268 is an apocalyptic number.
16148268 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
16148268 is an abundant number, since it is smaller than the sum of its proper divisors (25717892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16148268 is a wasteful number, since it uses less digits than its factorization.
16148268 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 149534 (or 149526 counting only the distinct ones).
The product of its digits is 18432, while the sum is 36.
The square root of 16148268 is about 4018.4907614675. The cubic root of 16148268 is about 252.7601762230.
The spelling of 16148268 in words is "sixteen million, one hundred forty-eight thousand, two hundred sixty-eight".
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