Base | Representation |
---|---|
bin | 10110111110101101100001… |
… | …01011111010111011111111 |
3 | 20121220221011101122200210002 |
4 | 23133112300223322323333 |
5 | 23110414101130303210 |
6 | 255250353500504515 |
7 | 13433623104266306 |
oct | 1337266053727377 |
9 | 217827141580702 |
10 | 50533254541055 |
11 | 1511303a875470 |
12 | 580182484b13b |
13 | 222735b28c980 |
14 | c69b731bb43d |
15 | 5c9744e904a5 |
hex | 2df5b0afaeff |
50533254541055 has 64 divisors (see below), whose sum is σ = 75195171072000. Its totient is φ = 32051351531520.
The previous prime is 50533254541043. The next prime is 50533254541057. The reversal of 50533254541055 is 55014545233505.
It is not a de Polignac number, because 50533254541055 - 224 = 50533237763839 is a prime.
It is a super-2 number, since 2×505332545410552 (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 (50533254541057) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 82130 + ... + 10053519.
It is an arithmetic number, because the mean of its divisors is an integer number (1174924548000).
Almost surely, 250533254541055 is an apocalyptic number.
50533254541055 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
50533254541055 is a deficient number, since it is larger than the sum of its proper divisors (24661916530945).
50533254541055 is a wasteful number, since it uses less digits than its factorization.
50533254541055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10136064.
The product of its (nonzero) digits is 4500000, while the sum is 47.
The spelling of 50533254541055 in words is "fifty trillion, five hundred thirty-three billion, two hundred fifty-four million, five hundred forty-one thousand, fifty-five".
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