Base | Representation |
---|---|
bin | 110110001010… |
… | …001001001000 |
3 | 222201022001200 |
4 | 312022021020 |
5 | 12113303240 |
6 | 1224144200 |
7 | 231450414 |
oct | 66121110 |
9 | 28638050 |
10 | 14197320 |
11 | 8017725 |
12 | 4908060 |
13 | 2c311a7 |
14 | 1c57d44 |
15 | 13a6930 |
hex | d8a248 |
14197320 has 96 divisors (see below), whose sum is σ = 46683000. Its totient is φ = 3741696.
The previous prime is 14197319. The next prime is 14197331. The reversal of 14197320 is 2379141.
It can be written as a sum of positive squares in 4 ways, for example, as 8749764 + 5447556 = 2958^2 + 2334^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40506 + ... + 40854.
Almost surely, 214197320 is an apocalyptic number.
14197320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14197320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23341500).
14197320 is an abundant number, since it is smaller than the sum of its proper divisors (32485680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14197320 is a wasteful number, since it uses less digits than its factorization.
14197320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 479 (or 472 counting only the distinct ones).
The product of its (nonzero) digits is 1512, while the sum is 27.
The square root of 14197320 is about 3767.9331204256. The cubic root of 14197320 is about 242.1412557838.
It can be divided in two parts, 141 and 97320, that added together give a triangular number (97461 = T441).
The spelling of 14197320 in words is "fourteen million, one hundred ninety-seven thousand, three hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •