Search a number
-
+
5045130315405 = 3251915793737009
BaseRepresentation
bin100100101101010100100…
…1100110100011010001101
3122212022100210202200121100
41021122221030310122031
51130124411330043110
614421411215453313
71030333014053535
oct111325114643215
918768323680540
105045130315405
11167569a59a494
12695943b27239
132a79a4ca15cb
141362854584c5
158b37e801bc0
hex496a933468d

5045130315405 has 48 divisors (see below), whose sum is σ = 9210982248000. Its totient is φ = 2547503405568.

The previous prime is 5045130315383. The next prime is 5045130315409.

5045130315405 is a `hidden beast` number, since 5 + 0 + 4 + 51 + 30 + 31 + 540 + 5 = 666.

5045130315405 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5045130315405 - 25 = 5045130315373 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5045130315405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5045130315409) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 518460 + ... + 3218549.

It is an arithmetic number, because the mean of its divisors is an integer number (191895463500).

Almost surely, 25045130315405 is an apocalyptic number.

It is an amenable number.

5045130315405 is a deficient number, since it is larger than the sum of its proper divisors (4165851932595).

5045130315405 is a wasteful number, since it uses less digits than its factorization.

5045130315405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3738618 (or 3738615 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

The spelling of 5045130315405 in words is "five trillion, forty-five billion, one hundred thirty million, three hundred fifteen thousand, four hundred five".

Divisors: 1 3 5 9 15 19 45 57 95 171 285 855 1579 4737 7895 14211 23685 30001 71055 90003 150005 270009 450015 1350045 3737009 11211027 18685045 33633081 56055135 71003171 168165405 213009513 355015855 639028539 1065047565 3195142695 5900737211 17702211633 29503686055 53106634899 88511058165 112114007009 265533174495 336342021027 560570035045 1009026063081 1681710105135 5045130315405