Base | Representation |
---|---|
bin | 1010101110110… |
… | …1111100010101 |
3 | 10010200222201000 |
4 | 2223231330111 |
5 | 43010433210 |
6 | 4244453513 |
7 | 1054422333 |
oct | 253557425 |
9 | 103628630 |
10 | 45014805 |
11 | 23456320 |
12 | 130aa299 |
13 | 94312a4 |
14 | 5d9ab53 |
15 | 3e42ac0 |
hex | 2aedf15 |
45014805 has 32 divisors (see below), whose sum is σ = 87304320. Its totient is φ = 21824640.
The previous prime is 45014797. The next prime is 45014807. The reversal of 45014805 is 50841054.
It is not a de Polignac number, because 45014805 - 23 = 45014797 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45014807) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13672 + ... + 16641.
It is an arithmetic number, because the mean of its divisors is an integer number (2728260).
Almost surely, 245014805 is an apocalyptic number.
45014805 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
45014805 is a deficient number, since it is larger than the sum of its proper divisors (42289515).
45014805 is a wasteful number, since it uses less digits than its factorization.
45014805 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30338 (or 30332 counting only the distinct ones).
The product of its (nonzero) digits is 3200, while the sum is 27.
The square root of 45014805 is about 6709.3073412984. The cubic root of 45014805 is about 355.7283334352.
Adding to 45014805 its reverse (50841054), we get a palindrome (95855859).
The spelling of 45014805 in words is "forty-five million, fourteen thousand, eight hundred five".
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