Base | Representation |
---|---|
bin | 1010111100011… |
… | …0100110100001 |
3 | 10012101002001000 |
4 | 2233012212201 |
5 | 43222332431 |
6 | 4315502213 |
7 | 1065106530 |
oct | 257064641 |
9 | 105332030 |
10 | 45902241 |
11 | 23a02040 |
12 | 13457969 |
13 | 96821b8 |
14 | 614c317 |
15 | 406a9e6 |
hex | 2bc69a1 |
45902241 has 32 divisors (see below), whose sum is σ = 84787200. Its totient is φ = 23844240.
The previous prime is 45902191. The next prime is 45902249. The reversal of 45902241 is 14220954.
45902241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 45902241 - 29 = 45901729 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (45902249) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8961 + ... + 13118.
It is an arithmetic number, because the mean of its divisors is an integer number (2649600).
Almost surely, 245902241 is an apocalyptic number.
It is an amenable number.
45902241 is a deficient number, since it is larger than the sum of its proper divisors (38884959).
45902241 is a wasteful number, since it uses less digits than its factorization.
45902241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22106 (or 22100 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
The square root of 45902241 is about 6775.1192609429. The cubic root of 45902241 is about 358.0507844895.
The spelling of 45902241 in words is "forty-five million, nine hundred two thousand, two hundred forty-one".
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