Base | Representation |
---|---|
bin | 1101100100010111110… |
… | …1101011100111100011 |
3 | 211021200021121002212211 |
4 | 3121011331223213203 |
5 | 12304343110000311 |
6 | 255030253302551 |
7 | 22561325400661 |
oct | 3310575534743 |
9 | 737607532784 |
10 | 233102031331 |
11 | 8a949024294 |
12 | 39215494a57 |
13 | 18c9b270a70 |
14 | b3d44d1c31 |
15 | 60e4598821 |
hex | 3645f6b9e3 |
233102031331 has 8 divisors (see below), whose sum is σ = 251054541920. Its totient is φ = 215152604352.
The previous prime is 233102031311. The next prime is 233102031343. The reversal of 233102031331 is 133130201332.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 233102031331 - 223 = 233093642723 is a prime.
It is a super-2 number, since 2×2331020313312 (a number of 24 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (233102031301) 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, 612690 + ... + 917383.
It is an arithmetic number, because the mean of its divisors is an integer number (31381817740).
Almost surely, 2233102031331 is an apocalyptic number.
233102031331 is a deficient number, since it is larger than the sum of its proper divisors (17952510589).
233102031331 is a wasteful number, since it uses less digits than its factorization.
233102031331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1541805.
The product of its (nonzero) digits is 972, while the sum is 22.
Adding to 233102031331 its reverse (133130201332), we get a palindrome (366232232663).
The spelling of 233102031331 in words is "two hundred thirty-three billion, one hundred two million, thirty-one thousand, three hundred thirty-one".
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