Base | Representation |
---|---|
bin | 10011101111100… |
… | …101011010100010 |
3 | 212002021210101201 |
4 | 103233211122202 |
5 | 1134244203442 |
6 | 52511351414 |
7 | 11131334362 |
oct | 2357453242 |
9 | 762253351 |
10 | 331241122 |
11 | 15aa823a3 |
12 | 92b2256a |
13 | 53818984 |
14 | 31dc69a2 |
15 | 1e1307b7 |
hex | 13be56a2 |
331241122 has 4 divisors (see below), whose sum is σ = 496861686. Its totient is φ = 165620560.
The previous prime is 331241089. The next prime is 331241123. The reversal of 331241122 is 221142133.
It is a happy number.
331241122 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 218477961 + 112763161 = 14781^2 + 10619^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 331241122.
It is not an unprimeable number, because it can be changed into a prime (331241123) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82810279 + ... + 82810282.
Almost surely, 2331241122 is an apocalyptic number.
331241122 is a deficient number, since it is larger than the sum of its proper divisors (165620564).
331241122 is a wasteful number, since it uses less digits than its factorization.
331241122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 165620563.
The product of its digits is 288, while the sum is 19.
The square root of 331241122 is about 18200.0308241497. The cubic root of 331241122 is about 691.9075703227.
Adding to 331241122 its reverse (221142133), we get a palindrome (552383255).
The spelling of 331241122 in words is "three hundred thirty-one million, two hundred forty-one thousand, one hundred twenty-two".
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