Base | Representation |
---|---|
bin | 101111100011011010… |
… | …111100000100110101 |
3 | 11212210110122100201200 |
4 | 233203122330010311 |
5 | 1314032343130401 |
6 | 35242351443113 |
7 | 3455213642031 |
oct | 574332740465 |
9 | 155713570650 |
10 | 51060130101 |
11 | 1a722126532 |
12 | 9a8bb26499 |
13 | 4a795a1146 |
14 | 26854511c1 |
15 | 14dc9a2686 |
hex | be36bc135 |
51060130101 has 24 divisors (see below), whose sum is σ = 77175611136. Its totient is φ = 32490745920.
The previous prime is 51060130097. The next prime is 51060130117. The reversal of 51060130101 is 10103106015.
51060130101 is a `hidden beast` number, since 51 + 0 + 601 + 3 + 0 + 10 + 1 = 666.
It is not a de Polignac number, because 51060130101 - 22 = 51060130097 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51060130151) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1233135 + ... + 1273868.
It is an arithmetic number, because the mean of its divisors is an integer number (3215650464).
Almost surely, 251060130101 is an apocalyptic number.
It is an amenable number.
51060130101 is a deficient number, since it is larger than the sum of its proper divisors (26115481035).
51060130101 is a wasteful number, since it uses less digits than its factorization.
51060130101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2507113 (or 2507110 counting only the distinct ones).
The product of its (nonzero) digits is 90, while the sum is 18.
Adding to 51060130101 its reverse (10103106015), we get a palindrome (61163236116).
The spelling of 51060130101 in words is "fifty-one billion, sixty million, one hundred thirty thousand, one hundred one".
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