Base | Representation |
---|---|
bin | 111001001011… |
… | …101100100110 |
3 | 1001012120120120 |
4 | 321023230212 |
5 | 12314140433 |
6 | 1253142410 |
7 | 241261653 |
oct | 71135446 |
9 | 31176516 |
10 | 14990118 |
11 | 8509330 |
12 | 502aa06 |
13 | 314acc0 |
14 | 1dc2c2a |
15 | 14b17b3 |
hex | e4bb26 |
14990118 has 32 divisors (see below), whose sum is σ = 35223552. Its totient is φ = 4192800.
The previous prime is 14990099. The next prime is 14990119. The reversal of 14990118 is 81109941.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14990119) 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 15 ways as a sum of consecutive naturals, for example, 7878 + ... + 9593.
It is an arithmetic number, because the mean of its divisors is an integer number (1100736).
Almost surely, 214990118 is an apocalyptic number.
14990118 is an abundant number, since it is smaller than the sum of its proper divisors (20233434).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14990118 is a wasteful number, since it uses less digits than its factorization.
14990118 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17500.
The product of its (nonzero) digits is 2592, while the sum is 33.
The square root of 14990118 is about 3871.7073753061. The cubic root of 14990118 is about 246.5670375184.
The spelling of 14990118 in words is "fourteen million, nine hundred ninety thousand, one hundred eighteen".
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