Base | Representation |
---|---|
bin | 1101101000101111101… |
… | …00110100000010010111 |
3 | 1122210102010122220100110 |
4 | 12310113310310002113 |
5 | 30134043043441423 |
6 | 555125513214103 |
7 | 45565064053200 |
oct | 6642764640227 |
9 | 1583363586313 |
10 | 468551155863 |
11 | 170790a0441a |
12 | 76984a01333 |
13 | 35251864c6b |
14 | 1896c5d05a7 |
15 | c2c4c17193 |
hex | 6d17d34097 |
468551155863 has 48 divisors (see below), whose sum is σ = 742934315520. Its totient is φ = 261785752704.
The previous prime is 468551155859. The next prime is 468551155871. The reversal of 468551155863 is 368551155864.
It is not a de Polignac number, because 468551155863 - 22 = 468551155859 is a prime.
It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (468551155663) 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, 7006995 + ... + 7073547.
It is an arithmetic number, because the mean of its divisors is an integer number (15477798240).
Almost surely, 2468551155863 is an apocalyptic number.
468551155863 is a deficient number, since it is larger than the sum of its proper divisors (274383159657).
468551155863 is a wasteful number, since it uses less digits than its factorization.
468551155863 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67636 (or 67629 counting only the distinct ones).
The product of its digits is 17280000, while the sum is 57.
Subtracting from 468551155863 its reverse (368551155864), we obtain a palindrome (99999999999).
The spelling of 468551155863 in words is "four hundred sixty-eight billion, five hundred fifty-one million, one hundred fifty-five thousand, eight hundred sixty-three".
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