Base | Representation |
---|---|
bin | 10111111111111101001100… |
… | …10111000110100100011111 |
3 | 20220212020122021021221121200 |
4 | 23333332212113012210133 |
5 | 23404131302341140111 |
6 | 304124305240330543 |
7 | 14054605020314064 |
oct | 1377764627064437 |
9 | 226766567257550 |
10 | 52775054240031 |
11 | 158a7858303a12 |
12 | 5b041aaa73a53 |
13 | 235a887a0b7a6 |
14 | d0647d354c6b |
15 | 617c00dc3256 |
hex | 2fffa65c691f |
52775054240031 has 12 divisors (see below), whose sum is σ = 76230698351808. Its totient is φ = 35183339747424.
The previous prime is 52775054239883. The next prime is 52775054240119. The reversal of 52775054240031 is 13004245057725.
52775054240031 is a `hidden beast` number, since 5 + 2 + 7 + 75 + 0 + 542 + 4 + 0 + 0 + 31 = 666.
It is not a de Polignac number, because 52775054240031 - 29 = 52775054239519 is a prime.
It is a super-2 number, since 2×527750542400312 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52775054240131) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16036891 + ... + 19045523.
It is an arithmetic number, because the mean of its divisors is an integer number (6352558195984).
Almost surely, 252775054240031 is an apocalyptic number.
52775054240031 is a deficient number, since it is larger than the sum of its proper divisors (23455644111777).
52775054240031 is a wasteful number, since it uses less digits than its factorization.
52775054240031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4957662 (or 4957659 counting only the distinct ones).
The product of its (nonzero) digits is 1176000, while the sum is 45.
Adding to 52775054240031 its reverse (13004245057725), we get a palindrome (65779299297756).
The spelling of 52775054240031 in words is "fifty-two trillion, seven hundred seventy-five billion, fifty-four million, two hundred forty thousand, thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •