Base | Representation |
---|---|
bin | 10111010010001110111010… |
… | …00100011001000100101110 |
3 | 20201022001111210000022210012 |
4 | 23221013131010121010232 |
5 | 23202411310044123010 |
6 | 300522444353013222 |
7 | 13533240126123446 |
oct | 1351073504310456 |
9 | 221261453008705 |
10 | 51204014051630 |
11 | 15351556056620 |
12 | 58ab820854212 |
13 | 227569680c15b |
14 | c90404ca3126 |
15 | 5dbe01e49005 |
hex | 2e91dd11912e |
51204014051630 has 32 divisors (see below), whose sum is σ = 100546782507360. Its totient is φ = 18619508408320.
The previous prime is 51204014051629. The next prime is 51204014051747. The reversal of 51204014051630 is 3615041040215.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14510462 + ... + 17690718.
It is an arithmetic number, because the mean of its divisors is an integer number (3142086953355).
Almost surely, 251204014051630 is an apocalyptic number.
51204014051630 is a deficient number, since it is larger than the sum of its proper divisors (49342768455730).
51204014051630 is a wasteful number, since it uses less digits than its factorization.
51204014051630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3326644.
The product of its (nonzero) digits is 14400, while the sum is 32.
Adding to 51204014051630 its reverse (3615041040215), we get a palindrome (54819055091845).
The spelling of 51204014051630 in words is "fifty-one trillion, two hundred four billion, fourteen million, fifty-one thousand, six hundred thirty".
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