Base | Representation |
---|---|
bin | 110001011101111010… |
… | …011100111001011011 |
3 | 12002002200122022020012 |
4 | 301131322130321123 |
5 | 1332234443230410 |
6 | 40222323152135 |
7 | 3560146563413 |
oct | 613572347133 |
9 | 162080568205 |
10 | 53115211355 |
11 | 20587174498 |
12 | a36421564b |
13 | 501629265b |
14 | 27dc367643 |
15 | 15ad0e5605 |
hex | c5de9ce5b |
53115211355 has 16 divisors (see below), whose sum is σ = 64654480800. Its totient is φ = 41882128128.
The previous prime is 53115211337. The next prime is 53115211363. The reversal of 53115211355 is 55311251135.
It is a cyclic number.
It is not a de Polignac number, because 53115211355 - 26 = 53115211291 is a prime.
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, 508121 + ... + 603669.
It is an arithmetic number, because the mean of its divisors is an integer number (4040905050).
Almost surely, 253115211355 is an apocalyptic number.
53115211355 is a deficient number, since it is larger than the sum of its proper divisors (11539269445).
53115211355 is a wasteful number, since it uses less digits than its factorization.
53115211355 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 97150.
The product of its digits is 11250, while the sum is 32.
The spelling of 53115211355 in words is "fifty-three billion, one hundred fifteen million, two hundred eleven thousand, three hundred fifty-five".
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