Base | Representation |
---|---|
bin | 11110001011001110… |
… | …00011101010010110 |
3 | 1112211000122001222100 |
4 | 33011213003222112 |
5 | 231134231031204 |
6 | 11235311342530 |
7 | 1112312604360 |
oct | 170547035226 |
9 | 45730561870 |
10 | 16200252054 |
11 | 6963690168 |
12 | 3181521a46 |
13 | 16b23cb17c |
14 | ad97bbd30 |
15 | 64c39ea39 |
hex | 3c59c3a96 |
16200252054 has 48 divisors (see below), whose sum is σ = 40318600608. Its totient is φ = 4605140736.
The previous prime is 16200252043. The next prime is 16200252067. The reversal of 16200252054 is 45025200261.
It is a super-2 number, since 2×162002520542 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 301507 + ... + 351150.
It is an arithmetic number, because the mean of its divisors is an integer number (839970846).
Almost surely, 216200252054 is an apocalyptic number.
16200252054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
16200252054 is an abundant number, since it is smaller than the sum of its proper divisors (24118348554).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16200252054 is a wasteful number, since it uses less digits than its factorization.
16200252054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 652869 (or 652866 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
The spelling of 16200252054 in words is "sixteen billion, two hundred million, two hundred fifty-two thousand, fifty-four".
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