Base | Representation |
---|---|
bin | 1010111001010… |
… | …0100110110101 |
3 | 10011222200010120 |
4 | 2232110212311 |
5 | 43144304321 |
6 | 4311242153 |
7 | 1063264515 |
oct | 256244665 |
9 | 104880116 |
10 | 45697461 |
11 | 238821a7 |
12 | 13379359 |
13 | 960cc24 |
14 | 60d7845 |
15 | 4029ec6 |
hex | 2b949b5 |
45697461 has 4 divisors (see below), whose sum is σ = 60929952. Its totient is φ = 30464972.
The previous prime is 45697459. The next prime is 45697507. The reversal of 45697461 is 16479654.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 45697461 - 21 = 45697459 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45697361) 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, 7616241 + ... + 7616246.
It is an arithmetic number, because the mean of its divisors is an integer number (15232488).
Almost surely, 245697461 is an apocalyptic number.
It is an amenable number.
45697461 is a deficient number, since it is larger than the sum of its proper divisors (15232491).
45697461 is a wasteful number, since it uses less digits than its factorization.
45697461 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15232490.
The product of its digits is 181440, while the sum is 42.
The square root of 45697461 is about 6759.9897189271. The cubic root of 45697461 is about 357.5175429473.
The spelling of 45697461 in words is "forty-five million, six hundred ninety-seven thousand, four hundred sixty-one".
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