Base | Representation |
---|---|
bin | 1010101111011… |
… | …1010000000001 |
3 | 10010202221000000 |
4 | 2223313100001 |
5 | 43013143204 |
6 | 4245350213 |
7 | 1054641435 |
oct | 253672001 |
9 | 103687000 |
10 | 45052929 |
11 | 23481a29 |
12 | 13108369 |
13 | 944574c |
14 | 5daa9c5 |
15 | 3e4e039 |
hex | 2af7401 |
45052929 has 28 divisors (see below), whose sum is σ = 70511616. Its totient is φ = 28718712.
The previous prime is 45052919. The next prime is 45052961. The reversal of 45052929 is 92925054.
It is a happy number.
It is not a de Polignac number, because 45052929 - 25 = 45052897 is a prime.
It is a super-2 number, since 2×450529292 = 4059532822958082, which contains 22 as substring.
It is an alternating number because its digits alternate between even and odd.
It is a junction number, because it is equal to n+sod(n) for n = 45052893 and 45052902.
It is not an unprimeable number, because it can be changed into a prime (45052919) by changing a digit.
It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 15424 + ... + 18110.
It is an arithmetic number, because the mean of its divisors is an integer number (2518272).
Almost surely, 245052929 is an apocalyptic number.
It is an amenable number.
45052929 is a deficient number, since it is larger than the sum of its proper divisors (25458687).
45052929 is an equidigital number, since it uses as much as digits as its factorization.
45052929 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2728 (or 2713 counting only the distinct ones).
The product of its (nonzero) digits is 32400, while the sum is 36.
The square root of 45052929 is about 6712.1478678587. The cubic root of 45052929 is about 355.8287297396.
The spelling of 45052929 in words is "forty-five million, fifty-two thousand, nine hundred twenty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •