Base | Representation |
---|---|
bin | 101001110111… |
… | …111011011001 |
3 | 202122200121000 |
4 | 221313323121 |
5 | 10302230420 |
6 | 1031135213 |
7 | 162205605 |
oct | 51677331 |
9 | 22580530 |
10 | 10976985 |
11 | 6218198 |
12 | 3814509 |
13 | 2374476 |
14 | 165a505 |
15 | e6c690 |
hex | a77ed9 |
10976985 has 32 divisors (see below), whose sum is σ = 20666880. Its totient is φ = 5508864.
The previous prime is 10976981. The next prime is 10977059. The reversal of 10976985 is 58967901.
It is not a de Polignac number, because 10976985 - 22 = 10976981 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 10976985.
It is not an unprimeable number, because it can be changed into a prime (10976981) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 97 + ... + 4686.
It is an arithmetic number, because the mean of its divisors is an integer number (645840).
Almost surely, 210976985 is an apocalyptic number.
10976985 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10976985 is a deficient number, since it is larger than the sum of its proper divisors (9689895).
10976985 is a wasteful number, since it uses less digits than its factorization.
10976985 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4814 (or 4808 counting only the distinct ones).
The product of its (nonzero) digits is 136080, while the sum is 45.
The square root of 10976985 is about 3313.1533317974. The cubic root of 10976985 is about 222.2427949935.
The spelling of 10976985 in words is "ten million, nine hundred seventy-six thousand, nine hundred eighty-five".
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