Base | Representation |
---|---|
bin | 11011101111110011010110… |
… | …101110011110010100110101 |
3 | 121000002011110202200010220222 |
4 | 123233303112232132110311 |
5 | 111443333433102233023 |
6 | 1111312454101104125 |
7 | 34463352002331062 |
oct | 3357632656362465 |
9 | 530064422603828 |
10 | 122032213321013 |
11 | 35979631056946 |
12 | 1182a7b13b8045 |
13 | 531278576cb28 |
14 | 221c567cb1c69 |
15 | e1951070acc8 |
hex | 6efcd6b9e535 |
122032213321013 has 8 divisors (see below), whose sum is σ = 132884442818400. Its totient is φ = 111622931966448.
The previous prime is 122032213321001. The next prime is 122032213321027. The reversal of 122032213321013 is 310123312230221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 122032213321013 - 26 = 122032213320949 is a prime.
It is a super-2 number, since 2×1220322133210132 (a number of 29 digits) 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 (122032213321033) 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, 110737035131 + ... + 110737036232.
It is an arithmetic number, because the mean of its divisors is an integer number (16610555352300).
Almost surely, 2122032213321013 is an apocalyptic number.
It is an amenable number.
122032213321013 is a deficient number, since it is larger than the sum of its proper divisors (10852229497387).
122032213321013 is a wasteful number, since it uses less digits than its factorization.
122032213321013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 221474071411.
The product of its (nonzero) digits is 2592, while the sum is 26.
Adding to 122032213321013 its reverse (310123312230221), we get a palindrome (432155525551234).
The spelling of 122032213321013 in words is "one hundred twenty-two trillion, thirty-two billion, two hundred thirteen million, three hundred twenty-one thousand, thirteen".
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