Base | Representation |
---|---|
bin | 110000101101… |
… | …000111010000 |
3 | 220000122222122 |
4 | 300231013100 |
5 | 11232031241 |
6 | 1133353412 |
7 | 213344414 |
oct | 60550720 |
9 | 26018878 |
10 | 12767696 |
11 | 7230617 |
12 | 4338868 |
13 | 2850566 |
14 | 19a4d44 |
15 | 11c304b |
hex | c2d1d0 |
12767696 has 20 divisors (see below), whose sum is σ = 26040000. Its totient is φ = 6047712.
The previous prime is 12767683. The next prime is 12767719. The reversal of 12767696 is 69676721.
It is a super-2 number, since 2×127676962 = 326028122296832, which contains 22 as substring.
It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.
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 3 ways as a sum of consecutive naturals, for example, 20696 + ... + 21303.
It is an arithmetic number, because the mean of its divisors is an integer number (1302000).
Almost surely, 212767696 is an apocalyptic number.
12767696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
12767696 is an abundant number, since it is smaller than the sum of its proper divisors (13272304).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12767696 is a wasteful number, since it uses less digits than its factorization.
12767696 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42026 (or 42020 counting only the distinct ones).
The product of its digits is 190512, while the sum is 44.
The square root of 12767696 is about 3573.1912907092. The cubic root of 12767696 is about 233.7244668842.
The spelling of 12767696 in words is "twelve million, seven hundred sixty-seven thousand, six hundred ninety-six".
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