Base | Representation |
---|---|
bin | 111101001100… |
… | …010111010101 |
3 | 1010011222201000 |
4 | 331030113111 |
5 | 13101311204 |
6 | 1331453513 |
7 | 253231005 |
oct | 75142725 |
9 | 33158630 |
10 | 16041429 |
11 | 9067188 |
12 | 5457299 |
13 | 3428691 |
14 | 21b8005 |
15 | 161d039 |
hex | f4c5d5 |
16041429 has 16 divisors (see below), whose sum is σ = 24272640. Its totient is φ = 10465920.
The previous prime is 16041427. The next prime is 16041433. The reversal of 16041429 is 92414061.
It is not a de Polignac number, because 16041429 - 21 = 16041427 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16041427) 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, 5052 + ... + 7589.
It is an arithmetic number, because the mean of its divisors is an integer number (1517040).
Almost surely, 216041429 is an apocalyptic number.
It is an amenable number.
16041429 is a deficient number, since it is larger than the sum of its proper divisors (8231211).
16041429 is a wasteful number, since it uses less digits than its factorization.
16041429 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12697 (or 12691 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 27.
The square root of 16041429 is about 4005.1752770634. The cubic root of 16041429 is about 252.2015111548.
The spelling of 16041429 in words is "sixteen million, forty-one thousand, four hundred twenty-nine".
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