Base | Representation |
---|---|
bin | 101110000100… |
… | …011110100101 |
3 | 211201120111000 |
4 | 232010132211 |
5 | 11042430330 |
6 | 1110503513 |
7 | 204436545 |
oct | 56043645 |
9 | 24646430 |
10 | 12076965 |
11 | 68a966a |
12 | 4064b99 |
13 | 266b044 |
14 | 1865325 |
15 | 10d8560 |
hex | b847a5 |
12076965 has 16 divisors (see below), whose sum is σ = 21470400. Its totient is φ = 6440976.
The previous prime is 12076943. The next prime is 12076969. The reversal of 12076965 is 56967021.
12076965 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 12076965 - 210 = 12075941 is a prime.
It is a super-2 number, since 2×120769652 = 291706167222450, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12076969) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44595 + ... + 44864.
It is an arithmetic number, because the mean of its divisors is an integer number (1341900).
Almost surely, 212076965 is an apocalyptic number.
12076965 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
12076965 is a deficient number, since it is larger than the sum of its proper divisors (9393435).
12076965 is an equidigital number, since it uses as much as digits as its factorization.
12076965 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89473 (or 89467 counting only the distinct ones).
The product of its (nonzero) digits is 22680, while the sum is 36.
The square root of 12076965 is about 3475.1928004069. The cubic root of 12076965 is about 229.4312665287.
It can be divided in two parts, 12076 and 965, that added together give a triangular number (13041 = T161).
The spelling of 12076965 in words is "twelve million, seventy-six thousand, nine hundred sixty-five".
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