Base | Representation |
---|---|
bin | 101001100110… |
… | …101101111101 |
3 | 202112002220012 |
4 | 221212231331 |
5 | 10243001433 |
6 | 1025433005 |
7 | 161463233 |
oct | 51465575 |
9 | 22462805 |
10 | 10906493 |
11 | 617a234 |
12 | 379b765 |
13 | 234b360 |
14 | 163c953 |
15 | e56848 |
hex | a66b7d |
10906493 has 8 divisors (see below), whose sum is σ = 11819808. Its totient is φ = 10003824.
The previous prime is 10906487. The next prime is 10906501. The reversal of 10906493 is 39460901.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10906493 - 26 = 10906429 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10906463) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 455 + ... + 4692.
It is an arithmetic number, because the mean of its divisors is an integer number (1477476).
Almost surely, 210906493 is an apocalyptic number.
10906493 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
10906493 is a deficient number, since it is larger than the sum of its proper divisors (913315).
10906493 is a wasteful number, since it uses less digits than its factorization.
10906493 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5323.
The product of its (nonzero) digits is 5832, while the sum is 32.
The square root of 10906493 is about 3302.4979939434. The cubic root of 10906493 is about 221.7660400793.
The spelling of 10906493 in words is "ten million, nine hundred six thousand, four hundred ninety-three".
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