Base | Representation |
---|---|
bin | 111101010011… |
… | …001111111110 |
3 | 1010020102101111 |
4 | 331103033332 |
5 | 13103212010 |
6 | 1332232234 |
7 | 253406143 |
oct | 75231776 |
9 | 33212344 |
10 | 16069630 |
11 | 9086395 |
12 | 546b67a |
13 | 3438475 |
14 | 21c43ca |
15 | 162658a |
hex | f533fe |
16069630 has 32 divisors (see below), whose sum is σ = 30844800. Its totient is φ = 6010272.
The previous prime is 16069621. The next prime is 16069637. The reversal of 16069630 is 3696061.
It is a junction number, because it is equal to n+sod(n) for n = 16069592 and 16069601.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16069637) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15261 + ... + 16279.
It is an arithmetic number, because the mean of its divisors is an integer number (963900).
Almost surely, 216069630 is an apocalyptic number.
16069630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
16069630 is a deficient number, since it is larger than the sum of its proper divisors (14775170).
16069630 is a wasteful number, since it uses less digits than its factorization.
16069630 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1128.
The product of its (nonzero) digits is 5832, while the sum is 31.
The square root of 16069630 is about 4008.6943011410. The cubic root of 16069630 is about 252.3492155982.
It can be divided in two parts, 1606 and 9630, that added together give a square (11236 = 1062).
The spelling of 16069630 in words is "sixteen million, sixty-nine thousand, six hundred thirty".
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