Base | Representation |
---|---|
bin | 10011110000010… |
… | …110011110111000 |
3 | 212002200000002111 |
4 | 103300112132320 |
5 | 1134322121404 |
6 | 52515542104 |
7 | 11133132340 |
oct | 2360263670 |
9 | 762600074 |
10 | 331442104 |
11 | 1600aa3a4 |
12 | 92bba934 |
13 | 538892b6 |
14 | 32039d20 |
15 | 1e170104 |
hex | 13c167b8 |
331442104 has 32 divisors (see below), whose sum is σ = 712212480. Its totient is φ = 141650784.
The previous prime is 331442101. The next prime is 331442107. The reversal of 331442104 is 401244133.
It is an interprime number because it is at equal distance from previous prime (331442101) and next prime (331442107).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (331442101) 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, 12489 + ... + 28615.
It is an arithmetic number, because the mean of its divisors is an integer number (22256640).
Almost surely, 2331442104 is an apocalyptic number.
It is an amenable number.
331442104 is an abundant number, since it is smaller than the sum of its proper divisors (380770376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
331442104 is a wasteful number, since it uses less digits than its factorization.
331442104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16507 (or 16503 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 22.
The square root of 331442104 is about 18205.5514610242. The cubic root of 331442104 is about 692.0474813445.
Adding to 331442104 its reverse (401244133), we get a palindrome (732686237).
The spelling of 331442104 in words is "three hundred thirty-one million, four hundred forty-two thousand, one hundred four".
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