Base | Representation |
---|---|
bin | 111001000000… |
… | …001001000100 |
3 | 1001010011122121 |
4 | 321000021010 |
5 | 12311132123 |
6 | 1252135324 |
7 | 241003660 |
oct | 71001104 |
9 | 31104577 |
10 | 14942788 |
11 | 8486813 |
12 | 5007544 |
13 | 31325b3 |
14 | 1dad8a0 |
15 | 14a275d |
hex | e40244 |
14942788 has 12 divisors (see below), whose sum is σ = 29885632. Its totient is φ = 6404040.
The previous prime is 14942761. The next prime is 14942803. The reversal of 14942788 is 88724941.
14942788 is an admirable number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 266808 + ... + 266863.
Almost surely, 214942788 is an apocalyptic number.
It is an amenable number.
14942788 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14942788 is a wasteful number, since it uses less digits than its factorization.
14942788 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 533682 (or 533680 counting only the distinct ones).
The product of its digits is 129024, while the sum is 43.
The square root of 14942788 is about 3865.5902524712. The cubic root of 14942788 is about 246.3072592247.
The spelling of 14942788 in words is "fourteen million, nine hundred forty-two thousand, seven hundred eighty-eight".
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