Base | Representation |
---|---|
bin | 111000101100… |
… | …001010111110 |
3 | 1000222000110001 |
4 | 320230022332 |
5 | 12301022430 |
6 | 1250304514 |
7 | 240213334 |
oct | 70541276 |
9 | 30860401 |
10 | 14860990 |
11 | 8430311 |
12 | 4b8813a |
13 | 31042b1 |
14 | 1d8bb54 |
15 | 14883ca |
hex | e2c2be |
14860990 has 16 divisors (see below), whose sum is σ = 27913248. Its totient is φ = 5685856.
The previous prime is 14860987. The next prime is 14860991. The reversal of 14860990 is 9906841.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14860991) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32077 + ... + 32536.
It is an arithmetic number, because the mean of its divisors is an integer number (1744578).
Almost surely, 214860990 is an apocalyptic number.
14860990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14860990 is a deficient number, since it is larger than the sum of its proper divisors (13052258).
14860990 is a wasteful number, since it uses less digits than its factorization.
14860990 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64643.
The product of its (nonzero) digits is 15552, while the sum is 37.
The square root of 14860990 is about 3854.9954604383. The cubic root of 14860990 is about 245.8570015196.
The spelling of 14860990 in words is "fourteen million, eight hundred sixty thousand, nine hundred ninety".
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