Base | Representation |
---|---|
bin | 110000011011… |
… | …000011001110 |
3 | 212212220111102 |
4 | 300123003032 |
5 | 11222144320 |
6 | 1132023102 |
7 | 212615621 |
oct | 60330316 |
9 | 25786442 |
10 | 12693710 |
11 | 718aa77 |
12 | 4301a92 |
13 | 2825993 |
14 | 1985db8 |
15 | 11ab175 |
hex | c1b0ce |
12693710 has 16 divisors (see below), whose sum is σ = 24051600. Its totient is φ = 4810176.
The previous prime is 12693697. The next prime is 12693727. The reversal of 12693710 is 1739621.
It is a super-2 number, since 2×126937102 = 322260547128200, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
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 7 ways as a sum of consecutive naturals, for example, 33215 + ... + 33594.
It is an arithmetic number, because the mean of its divisors is an integer number (1503225).
Almost surely, 212693710 is an apocalyptic number.
12693710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12693710 is a deficient number, since it is larger than the sum of its proper divisors (11357890).
12693710 is a wasteful number, since it uses less digits than its factorization.
12693710 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66835.
The product of its (nonzero) digits is 2268, while the sum is 29.
The square root of 12693710 is about 3562.8233186618. The cubic root of 12693710 is about 233.2721313408.
The spelling of 12693710 in words is "twelve million, six hundred ninety-three thousand, seven hundred ten".
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