Base | Representation |
---|---|
bin | 10011101111100… |
… | …010110111101100 |
3 | 212002021021002201 |
4 | 103233202313230 |
5 | 1134243340300 |
6 | 52511231244 |
7 | 11131262113 |
oct | 2357426754 |
9 | 762237081 |
10 | 331230700 |
11 | 15aa75589 |
12 | 92b18524 |
13 | 53813cc8 |
14 | 31dc2c7a |
15 | 1e12c66a |
hex | 13be2dec |
331230700 has 18 divisors (see below), whose sum is σ = 718770836. Its totient is φ = 132492240.
The previous prime is 331230643. The next prime is 331230701. The reversal of 331230700 is 7032133.
It is not an unprimeable number, because it can be changed into a prime (331230701) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1656054 + ... + 1656253.
Almost surely, 2331230700 is an apocalyptic number.
It is an amenable number.
331230700 is an abundant number, since it is smaller than the sum of its proper divisors (387540136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
331230700 is a wasteful number, since it uses less digits than its factorization.
331230700 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3312321 (or 3312314 counting only the distinct ones).
The product of its (nonzero) digits is 378, while the sum is 19.
The square root of 331230700 is about 18199.7445037011. The cubic root of 331230700 is about 691.9003136388.
Adding to 331230700 its reverse (7032133), we get a palindrome (338262833).
The spelling of 331230700 in words is "three hundred thirty-one million, two hundred thirty thousand, seven hundred".
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