Base | Representation |
---|---|
bin | 110101111001… |
… | …101011110000 |
3 | 222120212120210 |
4 | 311321223300 |
5 | 12104124104 |
6 | 1222504120 |
7 | 231050025 |
oct | 65715360 |
9 | 28525523 |
10 | 14129904 |
11 | 7a81008 |
12 | 4895040 |
13 | 2c095b9 |
14 | 1c3b54c |
15 | 1391989 |
hex | d79af0 |
14129904 has 40 divisors (see below), whose sum is σ = 36640512. Its totient is φ = 4692160.
The previous prime is 14129903. The next prime is 14129909. The reversal of 14129904 is 40992141.
It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14129903) 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, 20347 + ... + 21029.
Almost surely, 214129904 is an apocalyptic number.
It is an amenable number.
14129904 is an abundant number, since it is smaller than the sum of its proper divisors (22510608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14129904 is a wasteful number, since it uses less digits than its factorization.
14129904 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1125 (or 1119 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 30.
The square root of 14129904 is about 3758.9764564307. The cubic root of 14129904 is about 241.7573781278.
The spelling of 14129904 in words is "fourteen million, one hundred twenty-nine thousand, nine hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •