Base | Representation |
---|---|
bin | 11110010001010101001000… |
… | …000011010110001100110111 |
3 | 122110101022202121002121102120 |
4 | 132101111020003112030313 |
5 | 114422214432342023111 |
6 | 1151052050002211023 |
7 | 40020330516305520 |
oct | 3621251003261467 |
9 | 573338677077376 |
10 | 133132310111031 |
11 | 3946910633a700 |
12 | 12b21b25353a73 |
13 | 5939427761cca |
14 | 24c38d12a1847 |
15 | 105d12486d406 |
hex | 7915480d6337 |
133132310111031 has 24 divisors (see below), whose sum is σ = 222987450548352. Its totient is φ = 69159641614800.
The previous prime is 133132310111029. The next prime is 133132310111051. The reversal of 133132310111031 is 130111013231331.
It is not a de Polignac number, because 133132310111031 - 21 = 133132310111029 is a prime.
It is a super-2 number, since 2×1331323101110312 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 133132310110992 and 133132310111010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (133132310111051) 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, 26196831405 + ... + 26196836486.
It is an arithmetic number, because the mean of its divisors is an integer number (9291143772848).
Almost surely, 2133132310111031 is an apocalyptic number.
133132310111031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
133132310111031 is a deficient number, since it is larger than the sum of its proper divisors (89855140437321).
133132310111031 is a wasteful number, since it uses less digits than its factorization.
133132310111031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52393667923 (or 52393667912 counting only the distinct ones).
The product of its (nonzero) digits is 486, while the sum is 24.
Adding to 133132310111031 its reverse (130111013231331), we get a palindrome (263243323342362).
The spelling of 133132310111031 in words is "one hundred thirty-three trillion, one hundred thirty-two billion, three hundred ten million, one hundred eleven thousand, thirty-one".
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