Base | Representation |
---|---|
bin | 111110110111… |
… | …010100000100 |
3 | 1011000020121120 |
4 | 332313110010 |
5 | 13204320432 |
6 | 1345113540 |
7 | 260034111 |
oct | 76672404 |
9 | 34006546 |
10 | 16479492 |
11 | 9336317 |
12 | 56288b0 |
13 | 354cba3 |
14 | 228d908 |
15 | 16a7c2c |
hex | fb7504 |
16479492 has 48 divisors (see below), whose sum is σ = 39842880. Its totient is φ = 5298048.
The previous prime is 16479487. The next prime is 16479493. The reversal of 16479492 is 29497461.
It is not an unprimeable number, because it can be changed into a prime (16479493) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56098 + ... + 56390.
It is an arithmetic number, because the mean of its divisors is an integer number (830060).
Almost surely, 216479492 is an apocalyptic number.
16479492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
16479492 is an abundant number, since it is smaller than the sum of its proper divisors (23363388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16479492 is a wasteful number, since it uses less digits than its factorization.
16479492 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 452 (or 450 counting only the distinct ones).
The product of its digits is 108864, while the sum is 42.
The square root of 16479492 is about 4059.4940571455. The cubic root of 16479492 is about 254.4766505906.
The spelling of 16479492 in words is "sixteen million, four hundred seventy-nine thousand, four hundred ninety-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.086 sec. • engine limits •