Base | Representation |
---|---|
bin | 110000101000… |
… | …000101010100 |
3 | 212222121201112 |
4 | 300220011110 |
5 | 11230401332 |
6 | 1133114152 |
7 | 213230351 |
oct | 60500524 |
9 | 25877645 |
10 | 12747092 |
11 | 7217096 |
12 | 4328958 |
13 | 2844077 |
14 | 199b628 |
15 | 11bbdb2 |
hex | c28154 |
12747092 has 24 divisors (see below), whose sum is σ = 23454816. Its totient is φ = 6054048.
The previous prime is 12747047. The next prime is 12747121. The reversal of 12747092 is 29074721.
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5363 + ... + 7365.
It is an arithmetic number, because the mean of its divisors is an integer number (977284).
Almost surely, 212747092 is an apocalyptic number.
It is an amenable number.
12747092 is a deficient number, since it is larger than the sum of its proper divisors (10707724).
12747092 is a wasteful number, since it uses less digits than its factorization.
12747092 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2087 (or 2085 counting only the distinct ones).
The product of its (nonzero) digits is 7056, while the sum is 32.
The square root of 12747092 is about 3570.3069896019. The cubic root of 12747092 is about 233.5986741105.
The spelling of 12747092 in words is "twelve million, seven hundred forty-seven thousand, ninety-two".
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