Base | Representation |
---|---|
bin | 100001000010010100110… |
… | …1110110001011010101101 |
3 | 121002001202220012212100221 |
4 | 1002010221232301122231 |
5 | 1043342401010340030 |
6 | 13353511252051341 |
7 | 646016224646314 |
oct | 102045156613255 |
9 | 17061686185327 |
10 | 4540480558765 |
11 | 14a06749a6008 |
12 | 613b85903b51 |
13 | 26c21c734b58 |
14 | 119a908a527b |
15 | 7d19589ce7a |
hex | 42129bb16ad |
4540480558765 has 8 divisors (see below), whose sum is σ = 5551380004248. Its totient is φ = 3563848891200.
The previous prime is 4540480558763. The next prime is 4540480558777. The reversal of 4540480558765 is 5678550840454.
It can be written as a sum of positive squares in 4 ways, for example, as 779076318409 + 3761404240356 = 882653^2 + 1939434^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4540480558765 - 21 = 4540480558763 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4540480558763) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8566944186 + ... + 8566944715.
It is an arithmetic number, because the mean of its divisors is an integer number (693922500531).
Almost surely, 24540480558765 is an apocalyptic number.
It is an amenable number.
4540480558765 is a deficient number, since it is larger than the sum of its proper divisors (1010899445483).
4540480558765 is a wasteful number, since it uses less digits than its factorization.
4540480558765 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17133888959.
The product of its (nonzero) digits is 107520000, while the sum is 61.
The spelling of 4540480558765 in words is "four trillion, five hundred forty billion, four hundred eighty million, five hundred fifty-eight thousand, seven hundred sixty-five".
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