Base | Representation |
---|---|
bin | 110010010001100011… |
… | …010011011001001110 |
3 | 12011100001211021212221 |
4 | 302101203103121032 |
5 | 1341023234331400 |
6 | 40444312045554 |
7 | 3620466450406 |
oct | 622143233116 |
9 | 164301737787 |
10 | 53981558350 |
11 | 20991200845 |
12 | a5663938ba |
13 | 5123905405 |
14 | 2881443806 |
15 | 160e1c5c1a |
hex | c918d364e |
53981558350 has 24 divisors (see below), whose sum is σ = 105690210840. Its totient is φ = 20456169120.
The previous prime is 53981558347. The next prime is 53981558377. The reversal of 53981558350 is 5385518935.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28410397 + ... + 28412296.
It is an arithmetic number, because the mean of its divisors is an integer number (4403758785).
Almost surely, 253981558350 is an apocalyptic number.
53981558350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
53981558350 is a deficient number, since it is larger than the sum of its proper divisors (51708652490).
53981558350 is a wasteful number, since it uses less digits than its factorization.
53981558350 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56822724 (or 56822719 counting only the distinct ones).
The product of its (nonzero) digits is 3240000, while the sum is 52.
The spelling of 53981558350 in words is "fifty-three billion, nine hundred eighty-one million, five hundred fifty-eight thousand, three hundred fifty".
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