Base | Representation |
---|---|
bin | 111101000100… |
… | …010111110100 |
3 | 1010010022210112 |
4 | 331010113310 |
5 | 13044234232 |
6 | 1331042152 |
7 | 253033400 |
oct | 75042764 |
9 | 33108715 |
10 | 16008692 |
11 | 9044627 |
12 | 5440358 |
13 | 34167cb |
14 | 21aa100 |
15 | 16134b2 |
hex | f445f4 |
16008692 has 18 divisors (see below), whose sum is σ = 32589522. Its totient is φ = 6860784.
The previous prime is 16008683. The next prime is 16008743. The reversal of 16008692 is 29680061.
It can be written as a sum of positive squares in only one way, i.e., 12645136 + 3363556 = 3556^2 + 1834^2 .
It is a congruent number.
It is an unprimeable number.
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 5 ways as a sum of consecutive naturals, for example, 40643 + ... + 41034.
It is an arithmetic number, because the mean of its divisors is an integer number (1810529).
Almost surely, 216008692 is an apocalyptic number.
It is an amenable number.
16008692 is an abundant number, since it is smaller than the sum of its proper divisors (16580830).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16008692 is a wasteful number, since it uses less digits than its factorization.
16008692 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 81695 (or 81686 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 32.
The square root of 16008692 is about 4001.0863524798. The cubic root of 16008692 is about 252.0298318593.
The spelling of 16008692 in words is "sixteen million, eight thousand, six hundred ninety-two".
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