Base | Representation |
---|---|
bin | 111101001111… |
… | …000011010111 |
3 | 1010012112210210 |
4 | 331033003113 |
5 | 13102134224 |
6 | 1332020503 |
7 | 253305054 |
oct | 75170327 |
9 | 33175723 |
10 | 16052439 |
11 | 9074487 |
12 | 5461733 |
13 | 34306b0 |
14 | 21bc02b |
15 | 1621429 |
hex | f4f0d7 |
16052439 has 16 divisors (see below), whose sum is σ = 23123072. Its totient is φ = 9847008.
The previous prime is 16052429. The next prime is 16052479. The reversal of 16052439 is 93425061.
It is not a de Polignac number, because 16052439 - 24 = 16052423 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16052429) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20004 + ... + 20790.
It is an arithmetic number, because the mean of its divisors is an integer number (1445192).
Almost surely, 216052439 is an apocalyptic number.
16052439 is a deficient number, since it is larger than the sum of its proper divisors (7070633).
16052439 is a wasteful number, since it uses less digits than its factorization.
16052439 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1326.
The product of its (nonzero) digits is 6480, while the sum is 30.
The square root of 16052439 is about 4006.5495129850. The cubic root of 16052439 is about 252.2591972793.
The spelling of 16052439 in words is "sixteen million, fifty-two thousand, four hundred thirty-nine".
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