Base | Representation |
---|---|
bin | 1100010111100110… |
… | …1011010110100011 |
3 | 22120101121020010210 |
4 | 3011321223112203 |
5 | 23244434400311 |
6 | 1305244025203 |
7 | 145164333504 |
oct | 30571532643 |
9 | 8511536123 |
10 | 3320231331 |
11 | 1454202a3a |
12 | 787b32203 |
13 | 40bb46b31 |
14 | 236d64bab |
15 | 14674c3a6 |
hex | c5e6b5a3 |
3320231331 has 8 divisors (see below), whose sum is σ = 4427248384. Its totient is φ = 2213350920.
The previous prime is 3320231329. The next prime is 3320231351. The reversal of 3320231331 is 1331320233.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3320231331 - 21 = 3320231329 is a prime.
It is a super-2 number, since 2×33202313312 = 22047872182708063122, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3320231298 and 3320231307.
It is not an unprimeable number, because it can be changed into a prime (3320231351) 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, 58266 + ... + 100176.
It is an arithmetic number, because the mean of its divisors is an integer number (553406048).
Almost surely, 23320231331 is an apocalyptic number.
3320231331 is a deficient number, since it is larger than the sum of its proper divisors (1107017053).
3320231331 is a wasteful number, since it uses less digits than its factorization.
3320231331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68321.
The product of its (nonzero) digits is 972, while the sum is 21.
The square root of 3320231331 is about 57621.4485326428. The cubic root of 3320231331 is about 1491.8418330933.
Adding to 3320231331 its reverse (1331320233), we get a palindrome (4651551564).
The spelling of 3320231331 in words is "three billion, three hundred twenty million, two hundred thirty-one thousand, three hundred thirty-one".
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