Base | Representation |
---|---|
bin | 111000111110… |
… | …111110000001 |
3 | 1001002221001201 |
4 | 320332332001 |
5 | 12311003420 |
6 | 1252101201 |
7 | 240653656 |
oct | 70767601 |
9 | 31087051 |
10 | 14937985 |
11 | 8483147 |
12 | 5004801 |
13 | 313035a |
14 | 1dabc2d |
15 | 14a110a |
hex | e3ef81 |
14937985 has 32 divisors (see below), whose sum is σ = 20034432. Its totient is φ = 10644480.
The previous prime is 14937961. The next prime is 14938013. The reversal of 14937985 is 58973941.
It is a happy number.
It is not a de Polignac number, because 14937985 - 211 = 14935937 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 222922 + ... + 222988.
It is an arithmetic number, because the mean of its divisors is an integer number (626076).
Almost surely, 214937985 is an apocalyptic number.
It is an amenable number.
14937985 is a deficient number, since it is larger than the sum of its proper divisors (5096447).
14937985 is a wasteful number, since it uses less digits than its factorization.
14937985 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 193.
The product of its digits is 272160, while the sum is 46.
The square root of 14937985 is about 3864.9689520098. The cubic root of 14937985 is about 246.2808665475.
The spelling of 14937985 in words is "fourteen million, nine hundred thirty-seven thousand, nine hundred eighty-five".
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