Base | Representation |
---|---|
bin | 110110011011… |
… | …100010101110 |
3 | 222211220211022 |
4 | 312123202232 |
5 | 12123043330 |
6 | 1225454142 |
7 | 232165250 |
oct | 66334256 |
9 | 28756738 |
10 | 14268590 |
11 | 8066226 |
12 | 4941352 |
13 | 2c5776b |
14 | 1c75cd0 |
15 | 13bcae5 |
hex | d9b8ae |
14268590 has 32 divisors (see below), whose sum is σ = 29652480. Its totient is φ = 4842144.
The previous prime is 14268581. The next prime is 14268599. The reversal of 14268590 is 9586241.
It is an interprime number because it is at equal distance from previous prime (14268581) and next prime (14268599).
It is a super-3 number, since 3×142685903 (a number of 22 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is a self number, because there is not a number n which added to its sum of digits gives 14268590.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14268599) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6221 + ... + 8199.
It is an arithmetic number, because the mean of its divisors is an integer number (926640).
Almost surely, 214268590 is an apocalyptic number.
14268590 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14268590 is an abundant number, since it is smaller than the sum of its proper divisors (15383890).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14268590 is a wasteful number, since it uses less digits than its factorization.
14268590 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2096.
The product of its (nonzero) digits is 17280, while the sum is 35.
The square root of 14268590 is about 3777.3787207533. The cubic root of 14268590 is about 242.5457596007.
The spelling of 14268590 in words is "fourteen million, two hundred sixty-eight thousand, five hundred ninety".
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