Base | Representation |
---|---|
bin | 101010001111… |
… | …110101010101 |
3 | 202211122220112 |
4 | 222033311111 |
5 | 10313344101 |
6 | 1033212405 |
7 | 163064225 |
oct | 52176525 |
9 | 22748815 |
10 | 11074901 |
11 | 6284812 |
12 | 3861105 |
13 | 23a9bc6 |
14 | 1684085 |
15 | e8b6bb |
hex | a8fd55 |
11074901 has 4 divisors (see below), whose sum is σ = 11118252. Its totient is φ = 11031552.
The previous prime is 11074859. The next prime is 11074907. The reversal of 11074901 is 10947011.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10947011 = 23 ⋅475957.
It can be written as a sum of positive squares in 2 ways, for example, as 8008900 + 3066001 = 2830^2 + 1751^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-11074901 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11074907) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21290 + ... + 21803.
It is an arithmetic number, because the mean of its divisors is an integer number (2779563).
Almost surely, 211074901 is an apocalyptic number.
It is an amenable number.
11074901 is a deficient number, since it is larger than the sum of its proper divisors (43351).
11074901 is an equidigital number, since it uses as much as digits as its factorization.
11074901 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43350.
The product of its (nonzero) digits is 252, while the sum is 23.
The square root of 11074901 is about 3327.8973842353. The cubic root of 11074901 is about 222.9016504787.
The spelling of 11074901 in words is "eleven million, seventy-four thousand, nine hundred one".
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