Base | Representation |
---|---|
bin | 110001011101010011… |
… | …110001000011111010 |
3 | 12002001222120002100200 |
4 | 301131103301003322 |
5 | 1332224344222310 |
6 | 40221321543030 |
7 | 3556664435634 |
oct | 613523610372 |
9 | 162058502320 |
10 | 53105070330 |
11 | 20581478384 |
12 | a360944a76 |
13 | 5014151850 |
14 | 27dac87a54 |
15 | 15ac2909c0 |
hex | c5d4f10fa |
53105070330 has 96 divisors (see below), whose sum is σ = 150913736064. Its totient is φ = 12876893568.
The previous prime is 53105070313. The next prime is 53105070331. The reversal of 53105070330 is 3307050135.
It is a junction number, because it is equal to n+sod(n) for n = 53105070294 and 53105070303.
It is not an unprimeable number, because it can be changed into a prime (53105070331) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 260334 + ... + 417113.
It is an arithmetic number, because the mean of its divisors is an integer number (1572018084).
Almost surely, 253105070330 is an apocalyptic number.
53105070330 is an abundant number, since it is smaller than the sum of its proper divisors (97808665734).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53105070330 is a wasteful number, since it uses less digits than its factorization.
53105070330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 677540 (or 677537 counting only the distinct ones).
The product of its (nonzero) digits is 4725, while the sum is 27.
The spelling of 53105070330 in words is "fifty-three billion, one hundred five million, seventy thousand, three hundred thirty".
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