Base | Representation |
---|---|
bin | 111110001010… |
… | …010111010100 |
3 | 1010122220001121 |
4 | 332022113110 |
5 | 13132423010 |
6 | 1341133324 |
7 | 255336253 |
oct | 76122724 |
9 | 33586047 |
10 | 16295380 |
11 | 921aa62 |
12 | 555a244 |
13 | 34b714a |
14 | 224279a |
15 | 166d3da |
hex | f8a5d4 |
16295380 has 24 divisors (see below), whose sum is σ = 34868232. Its totient is φ = 6394752.
The previous prime is 16295371. The next prime is 16295393. The reversal of 16295380 is 8359261.
It can be written as a sum of positive squares in 4 ways, for example, as 183184 + 16112196 = 428^2 + 4014^2 .
It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.
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 7 ways as a sum of consecutive naturals, for example, 6627 + ... + 8746.
It is an arithmetic number, because the mean of its divisors is an integer number (1452843).
Almost surely, 216295380 is an apocalyptic number.
16295380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
16295380 is an abundant number, since it is smaller than the sum of its proper divisors (18572852).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16295380 is a wasteful number, since it uses less digits than its factorization.
16295380 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15435 (or 15433 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 34.
The square root of 16295380 is about 4036.7536461865. The cubic root of 16295380 is about 253.5254121918.
The spelling of 16295380 in words is "sixteen million, two hundred ninety-five thousand, three hundred eighty".
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