Base | Representation |
---|---|
bin | 110101011101… |
… | …101110001100 |
3 | 222101001110212 |
4 | 311131232030 |
5 | 12041442442 |
6 | 1220221552 |
7 | 230062100 |
oct | 65355614 |
9 | 28331425 |
10 | 14015372 |
11 | 7a02a58 |
12 | 483a8b8 |
13 | 2b99427 |
14 | 1c0b900 |
15 | 136ca82 |
hex | d5db8c |
14015372 has 36 divisors (see below), whose sum is σ = 29781360. Its totient is φ = 5743584.
The previous prime is 14015359. The next prime is 14015383. The reversal of 14015372 is 27351041.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2954 + ... + 6062.
It is an arithmetic number, because the mean of its divisors is an integer number (827260).
Almost surely, 214015372 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14015372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14890680).
14015372 is an abundant number, since it is smaller than the sum of its proper divisors (15765988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14015372 is a wasteful number, since it uses less digits than its factorization.
14015372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3150 (or 3141 counting only the distinct ones).
The product of its (nonzero) digits is 840, while the sum is 23.
The square root of 14015372 is about 3743.7109931190. The cubic root of 14015372 is about 241.1024053588.
The spelling of 14015372 in words is "fourteen million, fifteen thousand, three hundred seventy-two".
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