Base | Representation |
---|---|
bin | 11110001111100100010000… |
… | …101100100101001101011111 |
3 | 122102221201221210212120000120 |
4 | 132033210100230211031133 |
5 | 114413223234302441111 |
6 | 1150520244355130023 |
7 | 40005510415102335 |
oct | 3617442054451537 |
9 | 572851853776016 |
10 | 133011122312031 |
11 | 39421777a52617 |
12 | 12b025438a3913 |
13 | 592ab83465ac2 |
14 | 24bbab62c3b55 |
15 | 1059dd048c406 |
hex | 78f910b2535f |
133011122312031 has 8 divisors (see below), whose sum is σ = 177348385345920. Its totient is φ = 88673970409752.
The previous prime is 133011122312009. The next prime is 133011122312147. The reversal of 133011122312031 is 130213221110331.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 133011122312031 - 218 = 133011122049887 is a prime.
It is a super-2 number, since 2×1330111223120312 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 133011122311992 and 133011122312010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (133011122312231) 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, 24948885 + ... + 29807198.
It is an arithmetic number, because the mean of its divisors is an integer number (22168548168240).
Almost surely, 2133011122312031 is an apocalyptic number.
133011122312031 is a deficient number, since it is larger than the sum of its proper divisors (44337263033889).
133011122312031 is an equidigital number, since it uses as much as digits as its factorization.
133011122312031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55565805.
The product of its (nonzero) digits is 648, while the sum is 24.
Adding to 133011122312031 its reverse (130213221110331), we get a palindrome (263224343422362).
The spelling of 133011122312031 in words is "one hundred thirty-three trillion, eleven billion, one hundred twenty-two million, three hundred twelve thousand, thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.143 sec. • engine limits •