Base | Representation |
---|---|
bin | 111000110101… |
… | …011111000110 |
3 | 1001000221210002 |
4 | 320311133012 |
5 | 12303233032 |
6 | 1251201302 |
7 | 240432506 |
oct | 70653706 |
9 | 31027702 |
10 | 14899142 |
11 | 8456a45 |
12 | 4ba6232 |
13 | 311877b |
14 | 1d9ba06 |
15 | 1494862 |
hex | e357c6 |
14899142 has 8 divisors (see below), whose sum is σ = 22395000. Its totient is φ = 7434144.
The previous prime is 14899133. The next prime is 14899153. The reversal of 14899142 is 24199841.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 14899096 and 14899105.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6467 + ... + 8462.
It is an arithmetic number, because the mean of its divisors is an integer number (2799375).
Almost surely, 214899142 is an apocalyptic number.
14899142 is a deficient number, since it is larger than the sum of its proper divisors (7495858).
14899142 is a wasteful number, since it uses less digits than its factorization.
14899142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15430.
The product of its digits is 20736, while the sum is 38.
The square root of 14899142 is about 3859.9406731192. The cubic root of 14899142 is about 246.0672145414.
The spelling of 14899142 in words is "fourteen million, eight hundred ninety-nine thousand, one hundred forty-two".
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