Base | Representation |
---|---|
bin | 111101011101… |
… | …111001100010 |
3 | 1010022122020001 |
4 | 331131321202 |
5 | 13111111000 |
6 | 1333210214 |
7 | 253650256 |
oct | 75357142 |
9 | 33278201 |
10 | 16113250 |
11 | 910613a |
12 | 549096a |
13 | 345228a |
14 | 21d6266 |
15 | 163446a |
hex | f5de62 |
16113250 has 16 divisors (see below), whose sum is σ = 30164472. Its totient is φ = 6445200.
The previous prime is 16113247. The next prime is 16113257. The reversal of 16113250 is 5231161.
It can be written as a sum of positive squares in 4 ways, for example, as 597529 + 15515721 = 773^2 + 3939^2 .
It is not an unprimeable number, because it can be changed into a prime (16113257) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31977 + ... + 32476.
Almost surely, 216113250 is an apocalyptic number.
16113250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
16113250 is a deficient number, since it is larger than the sum of its proper divisors (14051222).
16113250 is an equidigital number, since it uses as much as digits as its factorization.
16113250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64470 (or 64460 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 19.
The square root of 16113250 is about 4014.1312883362. The cubic root of 16113250 is about 252.5773380064.
The spelling of 16113250 in words is "sixteen million, one hundred thirteen thousand, two hundred fifty".
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