Base | Representation |
---|---|
bin | 111001001001… |
… | …100111100100 |
3 | 1001012010220020 |
4 | 321021213210 |
5 | 12313402404 |
6 | 1253035140 |
7 | 241225101 |
oct | 71114744 |
9 | 31163806 |
10 | 14981604 |
11 | 85029a0 |
12 | 5025ab0 |
13 | 3147171 |
14 | 1dbdaa8 |
15 | 14aded9 |
hex | e499e4 |
14981604 has 24 divisors (see below), whose sum is σ = 38135328. Its totient is φ = 4539840.
The previous prime is 14981597. The next prime is 14981609. The reversal of 14981604 is 40618941.
14981604 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is not an unprimeable number, because it can be changed into a prime (14981609) 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, 56617 + ... + 56880.
It is an arithmetic number, because the mean of its divisors is an integer number (1588972).
Almost surely, 214981604 is an apocalyptic number.
It is an amenable number.
14981604 is an abundant number, since it is smaller than the sum of its proper divisors (23153724).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14981604 is a wasteful number, since it uses less digits than its factorization.
14981604 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 113515 (or 113513 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 33.
The square root of 14981604 is about 3870.6077042242. The cubic root of 14981604 is about 246.5203474406.
The spelling of 14981604 in words is "fourteen million, nine hundred eighty-one thousand, six hundred four".
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