Base | Representation |
---|---|
bin | 11000010101101001010111… |
… | …01111001001011110100010 |
3 | 21000111111022012122222112210 |
4 | 30022310223233021132202 |
5 | 24003334104220132310 |
6 | 305454521323102550 |
7 | 14162500311366126 |
oct | 1412645357113642 |
9 | 230444265588483 |
10 | 53520321255330 |
11 | 16064928093156 |
12 | 600471b371a56 |
13 | 23b2c384a8c87 |
14 | d3057c553586 |
15 | 62c2be05e820 |
hex | 30ad2bbc97a2 |
53520321255330 has 128 divisors (see below), whose sum is σ = 136159540704000. Its totient is φ = 13417255706624.
The previous prime is 53520321255299. The next prime is 53520321255383. The reversal of 53520321255330 is 3355212302535.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1667335621 + ... + 1667367719.
It is an arithmetic number, because the mean of its divisors is an integer number (1063746411750).
Almost surely, 253520321255330 is an apocalyptic number.
53520321255330 is an abundant number, since it is smaller than the sum of its proper divisors (82639219448670).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53520321255330 is a wasteful number, since it uses less digits than its factorization.
53520321255330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35748.
The product of its (nonzero) digits is 405000, while the sum is 39.
Adding to 53520321255330 its reverse (3355212302535), we get a palindrome (56875533557865).
The spelling of 53520321255330 in words is "fifty-three trillion, five hundred twenty billion, three hundred twenty-one million, two hundred fifty-five thousand, three hundred thirty".
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