Base | Representation |
---|---|
bin | 111101100010… |
… | …001000001001 |
3 | 1010100111222111 |
4 | 331202020021 |
5 | 13112134234 |
6 | 1333422321 |
7 | 254051620 |
oct | 75421011 |
9 | 33314874 |
10 | 16130569 |
11 | 9118154 |
12 | 549a9a1 |
13 | 345a120 |
14 | 21dc6b7 |
15 | 1639664 |
hex | f62209 |
16130569 has 16 divisors (see below), whose sum is σ = 21022848. Its totient is φ = 12010752.
The previous prime is 16130537. The next prime is 16130573. The reversal of 16130569 is 96503161.
It is not a de Polignac number, because 16130569 - 25 = 16130537 is a prime.
It is a super-2 number, since 2×161305692 = 520390512527522, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 16130569.
It is not an unprimeable number, because it can be changed into a prime (16130519) 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, 3667 + ... + 6760.
It is an arithmetic number, because the mean of its divisors is an integer number (1313928).
Almost surely, 216130569 is an apocalyptic number.
It is an amenable number.
16130569 is a deficient number, since it is larger than the sum of its proper divisors (4892279).
16130569 is a wasteful number, since it uses less digits than its factorization.
16130569 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10464.
The product of its (nonzero) digits is 4860, while the sum is 31.
The square root of 16130569 is about 4016.2879627835. The cubic root of 16130569 is about 252.6677981476.
The spelling of 16130569 in words is "sixteen million, one hundred thirty thousand, five hundred sixty-nine".
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