Base | Representation |
---|---|
bin | 111101100110… |
… | …011010101110 |
3 | 1010101102002100 |
4 | 331212122232 |
5 | 13113220032 |
6 | 1334035530 |
7 | 254154063 |
oct | 75463256 |
9 | 33342070 |
10 | 16148142 |
11 | 912a37a |
12 | 54a8ba6 |
13 | 346511a |
14 | 2204c6a |
15 | 163e97c |
hex | f666ae |
16148142 has 12 divisors (see below), whose sum is σ = 34987680. Its totient is φ = 5382708.
The previous prime is 16148131. The next prime is 16148159. The reversal of 16148142 is 24184161.
It is a happy number.
16148142 is a `hidden beast` number, since 1 + 614 + 8 + 1 + 42 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 448542 + ... + 448577.
It is an arithmetic number, because the mean of its divisors is an integer number (2915640).
Almost surely, 216148142 is an apocalyptic number.
16148142 is an abundant number, since it is smaller than the sum of its proper divisors (18839538).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16148142 is a wasteful number, since it uses less digits than its factorization.
16148142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 897127 (or 897124 counting only the distinct ones).
The product of its digits is 1536, while the sum is 27.
The square root of 16148142 is about 4018.4750839093. The cubic root of 16148142 is about 252.7595188178.
It can be divided in two parts, 16148 and 142, that added together give a triangular number (16290 = T180).
The spelling of 16148142 in words is "sixteen million, one hundred forty-eight thousand, one hundred forty-two".
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