Base | Representation |
---|---|
bin | 1011110010111010101011 |
3 | 12211002121200 |
4 | 23302322223 |
5 | 1242422024 |
6 | 150135243 |
7 | 35165661 |
oct | 13627253 |
9 | 5732550 |
10 | 3092139 |
11 | 1822196 |
12 | 1051523 |
13 | 84358b |
14 | 5a6c31 |
15 | 4112c9 |
hex | 2f2eab |
3092139 has 12 divisors (see below), whose sum is σ = 4524000. Its totient is φ = 2034864.
The previous prime is 3092137. The next prime is 3092171. The reversal of 3092139 is 9312903.
It is not a de Polignac number, because 3092139 - 21 = 3092137 is a prime.
It is a super-2 number, since 2×30921392 = 19122647190642, which contains 22 as substring.
3092139 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (3092137) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1464 + ... + 2885.
It is an arithmetic number, because the mean of its divisors is an integer number (377000).
Almost surely, 23092139 is an apocalyptic number.
3092139 is a deficient number, since it is larger than the sum of its proper divisors (1431861).
3092139 is a wasteful number, since it uses less digits than its factorization.
3092139 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4434 (or 4431 counting only the distinct ones).
The product of its (nonzero) digits is 1458, while the sum is 27.
The square root of 3092139 is about 1758.4478951621. The cubic root of 3092139 is about 145.6866206335.
The spelling of 3092139 in words is "three million, ninety-two thousand, one hundred thirty-nine".
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