Base | Representation |
---|---|
bin | 101001110111… |
… | …101010101001 |
3 | 202122122010022 |
4 | 221313222221 |
5 | 10302212123 |
6 | 1031130225 |
7 | 162202514 |
oct | 51675251 |
9 | 22578108 |
10 | 10975913 |
11 | 6217403 |
12 | 3813975 |
13 | 2373b30 |
14 | 1659d7b |
15 | e6c1c8 |
hex | a77aa9 |
10975913 has 8 divisors (see below), whose sum is σ = 12014856. Its totient is φ = 9964800.
The previous prime is 10975883. The next prime is 10975919. The reversal of 10975913 is 31957901.
It can be written as a sum of positive squares in 4 ways, for example, as 426409 + 10549504 = 653^2 + 3248^2 .
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 10975913 - 26 = 10975849 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (10975919) 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, 6128 + ... + 7713.
It is an arithmetic number, because the mean of its divisors is an integer number (1501857).
Almost surely, 210975913 is an apocalyptic number.
10975913 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
10975913 is a deficient number, since it is larger than the sum of its proper divisors (1038943).
10975913 is a wasteful number, since it uses less digits than its factorization.
10975913 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13915.
The product of its (nonzero) digits is 8505, while the sum is 35.
The square root of 10975913 is about 3312.9915484347. The cubic root of 10975913 is about 222.2355600976.
The spelling of 10975913 in words is "ten million, nine hundred seventy-five thousand, nine hundred thirteen".
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