Base | Representation |
---|---|
bin | 111001001011… |
… | …101001000000 |
3 | 1001012120021001 |
4 | 321023221000 |
5 | 12314134023 |
6 | 1253141344 |
7 | 241261204 |
oct | 71135100 |
9 | 31176231 |
10 | 14989888 |
11 | 8509141 |
12 | 502a854 |
13 | 314ab74 |
14 | 1dc2b04 |
15 | 14b16ad |
hex | e4ba40 |
14989888 has 14 divisors (see below), whose sum is σ = 29745686. Its totient is φ = 7494912.
The previous prime is 14989873. The next prime is 14989901. The reversal of 14989888 is 88898941.
It can be written as a sum of positive squares in only one way, i.e., 11778624 + 3211264 = 3432^2 + 1792^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117045 + ... + 117172.
Almost surely, 214989888 is an apocalyptic number.
It is an amenable number.
14989888 is a deficient number, since it is larger than the sum of its proper divisors (14755798).
14989888 is an equidigital number, since it uses as much as digits as its factorization.
14989888 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 234229 (or 234219 counting only the distinct ones).
The product of its digits is 1327104, while the sum is 55.
The square root of 14989888 is about 3871.6776725342. The cubic root of 14989888 is about 246.5657764497.
The spelling of 14989888 in words is "fourteen million, nine hundred eighty-nine thousand, eight hundred eighty-eight".
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