Base | Representation |
---|---|
bin | 100111011101010101000 |
3 | 2102200121201 |
4 | 10323222220 |
5 | 312333333 |
6 | 43413544 |
7 | 13663405 |
oct | 4735250 |
9 | 2380551 |
10 | 1292968 |
11 | 803476 |
12 | 5242b4 |
13 | 363691 |
14 | 2592ac |
15 | 1a817d |
hex | 13baa8 |
1292968 has 16 divisors (see below), whose sum is σ = 2530080. Its totient is φ = 618288.
The previous prime is 1292957. The next prime is 1292971. The reversal of 1292968 is 8692921.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3330 + ... + 3697.
It is an arithmetic number, because the mean of its divisors is an integer number (158130).
21292968 is an apocalyptic number.
It is an amenable number.
1292968 is a deficient number, since it is larger than the sum of its proper divisors (1237112).
1292968 is a wasteful number, since it uses less digits than its factorization.
1292968 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7056 (or 7052 counting only the distinct ones).
The product of its digits is 15552, while the sum is 37.
The square root of 1292968 is about 1137.0875076264. The cubic root of 1292968 is about 108.9421458826.
The spelling of 1292968 in words is "one million, two hundred ninety-two thousand, nine hundred sixty-eight".
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