Base | Representation |
---|---|
bin | 110101011010… |
… | …011111010010 |
3 | 222100101022102 |
4 | 311122133102 |
5 | 12041032010 |
6 | 1220040402 |
7 | 230005352 |
oct | 65323722 |
9 | 28311272 |
10 | 14002130 |
11 | 79a400a |
12 | 4833102 |
13 | 2b933ac |
14 | 1c06b62 |
15 | 1368ba5 |
hex | d5a7d2 |
14002130 has 16 divisors (see below), whose sum is σ = 25550424. Its totient is φ = 5523840.
The previous prime is 14002117. The next prime is 14002139. The reversal of 14002130 is 3120041.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 12837889 + 1164241 = 3583^2 + 1079^2 .
It is not an unprimeable number, because it can be changed into a prime (14002139) 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, 8861 + ... + 10320.
Almost surely, 214002130 is an apocalyptic number.
14002130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14002130 is a deficient number, since it is larger than the sum of its proper divisors (11548294).
14002130 is a wasteful number, since it uses less digits than its factorization.
14002130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19261.
The product of its (nonzero) digits is 24, while the sum is 11.
The square root of 14002130 is about 3741.9420091712. The cubic root of 14002130 is about 241.0264486620.
Adding to 14002130 its reverse (3120041), we get a palindrome (17122171).
The spelling of 14002130 in words is "fourteen million, two thousand, one hundred thirty".
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