Base | Representation |
---|---|
bin | 11011110001001110011011… |
… | …011101010011001111001101 |
3 | 121000102111212220121021111011 |
4 | 123301032123131103033031 |
5 | 112001434221310224323 |
6 | 1111425425433525221 |
7 | 34503413221562554 |
oct | 3361163335231715 |
9 | 530374786537434 |
10 | 122130003211213 |
11 | 35a07052987818 |
12 | 11845742b73811 |
13 | 531ba6b41b39a |
14 | 22231a35c2d9b |
15 | e1bd358cd20d |
hex | 6f139b7533cd |
122130003211213 has 8 divisors (see below), whose sum is σ = 123269820354560. Its totient is φ = 120990538038960.
The previous prime is 122130003211211. The next prime is 122130003211231. The reversal of 122130003211213 is 312112300031221.
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 122130003211213 - 21 = 122130003211211 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 (122130003211211) 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, 87295533 + ... + 88683538.
It is an arithmetic number, because the mean of its divisors is an integer number (15408727544320).
Almost surely, 2122130003211213 is an apocalyptic number.
It is an amenable number.
122130003211213 is a deficient number, since it is larger than the sum of its proper divisors (1139817143347).
122130003211213 is a wasteful number, since it uses less digits than its factorization.
122130003211213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 175985547.
The product of its (nonzero) digits is 432, while the sum is 22.
Adding to 122130003211213 its reverse (312112300031221), we get a palindrome (434242303242434).
The spelling of 122130003211213 in words is "one hundred twenty-two trillion, one hundred thirty billion, three million, two hundred eleven thousand, two hundred thirteen".
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