Base | Representation |
---|---|
bin | 1011111011001101… |
… | …0110010111111111 |
3 | 22021002111100121121 |
4 | 2332303112113333 |
5 | 23023442211111 |
6 | 1245351211411 |
7 | 142220113306 |
oct | 27663262777 |
9 | 8232440547 |
10 | 3201132031 |
11 | 13a2a56969 |
12 | 754076b67 |
13 | 3c0276b86 |
14 | 22520143d |
15 | 13b073871 |
hex | becd65ff |
3201132031 has 8 divisors (see below), whose sum is σ = 3280073328. Its totient is φ = 3122232000.
The previous prime is 3201132023. The next prime is 3201132037. The reversal of 3201132031 is 1302311023.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3201132031 - 23 = 3201132023 is a prime.
It is a super-2 number, since 2×32011320312 = 20494492559788369922, 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 = 3201131996 and 3201132014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3201132037) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197661 + ... + 213241.
It is an arithmetic number, because the mean of its divisors is an integer number (410009166).
Almost surely, 23201132031 is an apocalyptic number.
3201132031 is a deficient number, since it is larger than the sum of its proper divisors (78941297).
3201132031 is a wasteful number, since it uses less digits than its factorization.
3201132031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20633.
The product of its (nonzero) digits is 108, while the sum is 16.
The square root of 3201132031 is about 56578.5474451227. The cubic root of 3201132031 is about 1473.7863472137.
Adding to 3201132031 its reverse (1302311023), we get a palindrome (4503443054).
The spelling of 3201132031 in words is "three billion, two hundred one million, one hundred thirty-two thousand, thirty-one".
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