Base | Representation |
---|---|
bin | 11111001010100010… |
… | …00010110000011010 |
3 | 1121012000222202021001 |
4 | 33211101002300122 |
5 | 233231211231330 |
6 | 11404122535214 |
7 | 1131422101105 |
oct | 174521026032 |
9 | 47160882231 |
10 | 16731352090 |
11 | 7106459512 |
12 | 32ab36750a |
13 | 1768451b4b |
14 | b4a14b73c |
15 | 67dd0c9ca |
hex | 3e5442c1a |
16731352090 has 16 divisors (see below), whose sum is σ = 30151346688. Its totient is φ = 6684782416.
The previous prime is 16731352081. The next prime is 16731352097. The reversal of 16731352090 is 9025313761.
It is not an unprimeable number, because it can be changed into a prime (16731352097) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 960742 + ... + 978001.
It is an arithmetic number, because the mean of its divisors is an integer number (1884459168).
Almost surely, 216731352090 is an apocalyptic number.
16731352090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
16731352090 is a deficient number, since it is larger than the sum of its proper divisors (13419994598).
16731352090 is a wasteful number, since it uses less digits than its factorization.
16731352090 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1939613.
The product of its (nonzero) digits is 34020, while the sum is 37.
The spelling of 16731352090 in words is "sixteen billion, seven hundred thirty-one million, three hundred fifty-two thousand, ninety".
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