Base | Representation |
---|---|
bin | 110110011110… |
… | …001001111100 |
3 | 222212110111200 |
4 | 312132021330 |
5 | 12123414132 |
6 | 1230015500 |
7 | 232241406 |
oct | 66361174 |
9 | 28773450 |
10 | 14279292 |
11 | 8073275 |
12 | 4947590 |
13 | 2c5c5b1 |
14 | 1c79b76 |
15 | 13c0d7c |
hex | d9e27c |
14279292 has 18 divisors (see below), whose sum is σ = 36094968. Its totient is φ = 4759752.
The previous prime is 14279267. The next prime is 14279323. The reversal of 14279292 is 29297241.
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 396647 = 14279292 / (1 + 4 + 2 + 7 + 9 + 2 + 9 + 2).
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, 198288 + ... + 198359.
It is an arithmetic number, because the mean of its divisors is an integer number (2005276).
Almost surely, 214279292 is an apocalyptic number.
14279292 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
14279292 is an abundant number, since it is smaller than the sum of its proper divisors (21815676).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14279292 is a wasteful number, since it uses less digits than its factorization.
14279292 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 396657 (or 396652 counting only the distinct ones).
The product of its digits is 18144, while the sum is 36.
The square root of 14279292 is about 3778.7950460431. The cubic root of 14279292 is about 242.6063840452.
It can be divided in two parts, 142792 and 92, that added together give a square (142884 = 3782).
The spelling of 14279292 in words is "fourteen million, two hundred seventy-nine thousand, two hundred ninety-two".
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