Base | Representation |
---|---|
bin | 11011110001001111100100… |
… | …100110010100101001001001 |
3 | 121000102122001102121111201201 |
4 | 123301033210212110221021 |
5 | 112001444224430004113 |
6 | 1111430151310544201 |
7 | 34503455512016104 |
oct | 3361174446245111 |
9 | 530378042544651 |
10 | 122131230313033 |
11 | 35a07622614557 |
12 | 11845a25b08061 |
13 | 531bc05711636 |
14 | 222327c56973b |
15 | e1bda84bdcdd |
hex | 6f13e4994a49 |
122131230313033 has 16 divisors (see below), whose sum is σ = 129299929516800. Its totient is φ = 115119040196160.
The previous prime is 122131230313019. The next prime is 122131230313049. The reversal of 122131230313033 is 330313032131221.
It is a happy number.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-122131230313033 is a prime.
It is a super-2 number, since 2×1221312303130332 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 122131230312992 and 122131230313010.
It is not an unprimeable number, because it can be changed into a prime (122131230313333) 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 15 ways as a sum of consecutive naturals, for example, 15116778 + ... + 21743491.
It is an arithmetic number, because the mean of its divisors is an integer number (8081245594800).
Almost surely, 2122131230313033 is an apocalyptic number.
It is an amenable number.
122131230313033 is a deficient number, since it is larger than the sum of its proper divisors (7168699203767).
122131230313033 is a wasteful number, since it uses less digits than its factorization.
122131230313033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36862392.
The product of its (nonzero) digits is 5832, while the sum is 28.
Adding to 122131230313033 its reverse (330313032131221), we get a palindrome (452444262444254).
The spelling of 122131230313033 in words is "one hundred twenty-two trillion, one hundred thirty-one billion, two hundred thirty million, three hundred thirteen thousand, thirty-three".
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