Base | Representation |
---|---|
bin | 1011010000110001… |
… | …0101011001000111 |
3 | 21210200120000210102 |
4 | 2310030111121013 |
5 | 22142410212411 |
6 | 1215552114315 |
7 | 134626125410 |
oct | 26414253107 |
9 | 7720500712 |
10 | 3023132231 |
11 | 131152aa99 |
12 | 70453599b |
13 | 392423552 |
14 | 209708807 |
15 | 12a612d3b |
hex | b4315647 |
3023132231 has 8 divisors (see below), whose sum is σ = 3574146720. Its totient is φ = 2501902368.
The previous prime is 3023132221. The next prime is 3023132239. The reversal of 3023132231 is 1322313203.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3023132231 - 210 = 3023131207 is a prime.
It is a super-2 number, since 2×30231322312 = 18278656972222074722, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3023132239) 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, 7445936 + ... + 7446341.
It is an arithmetic number, because the mean of its divisors is an integer number (446768340).
Almost surely, 23023132231 is an apocalyptic number.
3023132231 is a deficient number, since it is larger than the sum of its proper divisors (551014489).
3023132231 is a wasteful number, since it uses less digits than its factorization.
3023132231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14892313.
The product of its (nonzero) digits is 648, while the sum is 20.
The square root of 3023132231 is about 54983.0176600012. The cubic root of 3023132231 is about 1445.9470220747.
Adding to 3023132231 its reverse (1322313203), we get a palindrome (4345445434).
The spelling of 3023132231 in words is "three billion, twenty-three million, one hundred thirty-two thousand, two hundred thirty-one".
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