Base | Representation |
---|---|
bin | 111000111101011100… |
… | …1111110100010100101 |
3 | 102200201202201212020201 |
4 | 1301322321332202211 |
5 | 4001003200244023 |
6 | 132105445430501 |
7 | 11560142135404 |
oct | 1617271764245 |
9 | 380652655221 |
10 | 122321103013 |
11 | 4797008a17a |
12 | 1b85910b431 |
13 | b6c503a9c5 |
14 | 5cc570963b |
15 | 32adb44bad |
hex | 1c7ae7e8a5 |
122321103013 has 8 divisors (see below), whose sum is σ = 122797591488. Its totient is φ = 121844701344.
The previous prime is 122321103011. The next prime is 122321103043. The reversal of 122321103013 is 310301123221.
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 122321103013 - 21 = 122321103011 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122321103011) 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, 5554881 + ... + 5576857.
It is an arithmetic number, because the mean of its divisors is an integer number (15349698936).
Almost surely, 2122321103013 is an apocalyptic number.
It is an amenable number.
122321103013 is a deficient number, since it is larger than the sum of its proper divisors (476488475).
122321103013 is a wasteful number, since it uses less digits than its factorization.
122321103013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43403.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 122321103013 its reverse (310301123221), we get a palindrome (432622226234).
The spelling of 122321103013 in words is "one hundred twenty-two billion, three hundred twenty-one million, one hundred three thousand, thirteen".
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