Base | Representation |
---|---|
bin | 11110001111011010000110… |
… | …111000000001101110101111 |
3 | 122102220200211000110220212202 |
4 | 132033122012320001232233 |
5 | 114413033422322401111 |
6 | 1150511242503252115 |
7 | 40004643304031003 |
oct | 3617320670015657 |
9 | 572820730426782 |
10 | 133000220122031 |
11 | 39418092a4a939 |
12 | 12b0040074a03b |
13 | 5929b368961c2 |
14 | 24bb3603d4703 |
15 | 10599932bdb3b |
hex | 78f686e01baf |
133000220122031 has 2 divisors, whose sum is σ = 133000220122032. Its totient is φ = 133000220122030.
The previous prime is 133000220122001. The next prime is 133000220122037. The reversal of 133000220122031 is 130221022000331.
It is a strong prime.
It is an emirp because it is prime and its reverse (130221022000331) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 133000220122031 - 238 = 132725342215087 is a prime.
It is a super-2 number, since 2×1330002201220312 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 133000220121994 and 133000220122012.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (133000220122037) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66500110061015 + 66500110061016.
It is an arithmetic number, because the mean of its divisors is an integer number (66500110061016).
Almost surely, 2133000220122031 is an apocalyptic number.
133000220122031 is a deficient number, since it is larger than the sum of its proper divisors (1).
133000220122031 is an equidigital number, since it uses as much as digits as its factorization.
133000220122031 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 133000220122031 its reverse (130221022000331), we get a palindrome (263221242122362).
The spelling of 133000220122031 in words is "one hundred thirty-three trillion, two hundred twenty million, one hundred twenty-two thousand, thirty-one".
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