Base | Representation |
---|---|
bin | 110001101011111010… |
… | …101111011101000010 |
3 | 12002201001202100200110 |
4 | 301223322233131002 |
5 | 1333230120342021 |
6 | 40301515132150 |
7 | 3566031643344 |
oct | 615372573502 |
9 | 162631670613 |
10 | 53350168386 |
11 | 20697863159 |
12 | a40aa44056 |
13 | 5052b68c98 |
14 | 2821649294 |
15 | 15c3a57476 |
hex | c6beaf742 |
53350168386 has 32 divisors (see below), whose sum is σ = 106908984000. Its totient is φ = 17748653120.
The previous prime is 53350168367. The next prime is 53350168387. The reversal of 53350168386 is 68386105335.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (53350168387) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7255840 + ... + 7263188.
It is an arithmetic number, because the mean of its divisors is an integer number (3340905750).
Almost surely, 253350168386 is an apocalyptic number.
53350168386 is an abundant number, since it is smaller than the sum of its proper divisors (53558815614).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53350168386 is a wasteful number, since it uses less digits than its factorization.
53350168386 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9554.
The product of its (nonzero) digits is 1555200, while the sum is 48.
The spelling of 53350168386 in words is "fifty-three billion, three hundred fifty million, one hundred sixty-eight thousand, three hundred eighty-six".
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