Base | Representation |
---|---|
bin | 10011110000011… |
… | …001011100010110 |
3 | 212002200121201121 |
4 | 103300121130112 |
5 | 1134323013410 |
6 | 52520114154 |
7 | 11133212602 |
oct | 2360313426 |
9 | 762617647 |
10 | 331454230 |
11 | 160108518 |
12 | 9300595a |
13 | 53891983 |
14 | 32040502 |
15 | 1e1739da |
hex | 13c19716 |
331454230 has 8 divisors (see below), whose sum is σ = 596617632. Its totient is φ = 132581688.
The previous prime is 331454213. The next prime is 331454231. The reversal of 331454230 is 32454133.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 331454195 and 331454204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (331454231) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16572702 + ... + 16572721.
It is an arithmetic number, because the mean of its divisors is an integer number (74577204).
Almost surely, 2331454230 is an apocalyptic number.
331454230 is a deficient number, since it is larger than the sum of its proper divisors (265163402).
331454230 is a wasteful number, since it uses less digits than its factorization.
331454230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33145430.
The product of its (nonzero) digits is 4320, while the sum is 25.
The square root of 331454230 is about 18205.8844882637. The cubic root of 331454230 is about 692.0559208932.
The spelling of 331454230 in words is "three hundred thirty-one million, four hundred fifty-four thousand, two hundred thirty".
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