Base | Representation |
---|---|
bin | 1011111100101110101010 |
3 | 12220010202020 |
4 | 23330232222 |
5 | 1300213310 |
6 | 151045310 |
7 | 35424105 |
oct | 13745652 |
9 | 5803666 |
10 | 3132330 |
11 | 184a403 |
12 | 1070836 |
13 | 858966 |
14 | 5b773c |
15 | 41d170 |
hex | 2fcbaa |
3132330 has 32 divisors (see below), whose sum is σ = 7565184. Its totient is φ = 830016.
The previous prime is 3132329. The next prime is 3132331. The reversal of 3132330 is 332313.
It is an interprime number because it is at equal distance from previous prime (3132329) and next prime (3132331).
It is a super-2 number, since 2×31323302 = 19622982457800, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3132331) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7692 + ... + 8088.
It is an arithmetic number, because the mean of its divisors is an integer number (236412).
Almost surely, 23132330 is an apocalyptic number.
3132330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3132330 is an abundant number, since it is smaller than the sum of its proper divisors (4432854).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3132330 is a wasteful number, since it uses less digits than its factorization.
3132330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 670.
The product of its (nonzero) digits is 162, while the sum is 15.
The square root of 3132330 is about 1769.8389757263. The cubic root of 3132330 is about 146.3151072522.
Adding to 3132330 its reverse (332313), we get a palindrome (3464643).
The spelling of 3132330 in words is "three million, one hundred thirty-two thousand, three hundred thirty".
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