Base | Representation |
---|---|
bin | 101010101001111100… |
… | …011001111110100011 |
3 | 11101012221101122000211 |
4 | 222221330121332203 |
5 | 1222300004420012 |
6 | 33012435154551 |
7 | 3210662602546 |
oct | 525174317643 |
9 | 141187348024 |
10 | 45800857507 |
11 | 18473432159 |
12 | 8a62745a57 |
13 | 441bb04422 |
14 | 2306b7c85d |
15 | 12d0dd46a7 |
hex | aa9f19fa3 |
45800857507 has 4 divisors (see below), whose sum is σ = 45823794336. Its totient is φ = 45777920680.
The previous prime is 45800857483. The next prime is 45800857517. The reversal of 45800857507 is 70575800854.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 45800857507 - 215 = 45800824739 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (45800857517) 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, 11465419 + ... + 11469412.
It is an arithmetic number, because the mean of its divisors is an integer number (11455948584).
Almost surely, 245800857507 is an apocalyptic number.
45800857507 is a deficient number, since it is larger than the sum of its proper divisors (22936829).
45800857507 is a wasteful number, since it uses less digits than its factorization.
45800857507 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22936828.
The product of its (nonzero) digits is 1568000, while the sum is 49.
It can be divided in two parts, 458008 and 57507, that added together give a palindrome (515515).
The spelling of 45800857507 in words is "forty-five billion, eight hundred million, eight hundred fifty-seven thousand, five hundred seven".
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