Base | Representation |
---|---|
bin | 1100011001111111… |
… | …0100111011011111 |
3 | 22121002102022112002 |
4 | 3012133310323133 |
5 | 23310014411111 |
6 | 1310242232515 |
7 | 145345335200 |
oct | 30637647337 |
9 | 8532368462 |
10 | 3330232031 |
11 | 1459913685 |
12 | 78b35573b |
13 | 410c38ac9 |
14 | 2384095a7 |
15 | 14757563b |
hex | c67f4edf |
3330232031 has 24 divisors (see below), whose sum is σ = 4072070880. Its totient is φ = 2710321152.
The previous prime is 3330232013. The next prime is 3330232039. The reversal of 3330232031 is 1302320333.
It is not a de Polignac number, because 3330232031 - 210 = 3330231007 is a prime.
It is a super-2 number, since 2×33302320312 = 22180890760596769922, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3330231994 and 3330232012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3330232039) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 143615 + ... + 165183.
It is an arithmetic number, because the mean of its divisors is an integer number (169669620).
Almost surely, 23330232031 is an apocalyptic number.
3330232031 is a deficient number, since it is larger than the sum of its proper divisors (741838849).
3330232031 is a wasteful number, since it uses less digits than its factorization.
3330232031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21743 (or 21736 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 20.
The square root of 3330232031 is about 57708.1626028762. The cubic root of 3330232031 is about 1493.3381654032.
Adding to 3330232031 its reverse (1302320333), we get a palindrome (4632552364).
The spelling of 3330232031 in words is "three billion, three hundred thirty million, two hundred thirty-two thousand, thirty-one".
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