Base | Representation |
---|---|
bin | 11011101111011111100110… |
… | …010100000100111011010101 |
3 | 121000000010201101001210102211 |
4 | 123233133212110010323111 |
5 | 111443012012000001323 |
6 | 1111255025110033421 |
7 | 34462001215145542 |
oct | 3357374624047325 |
9 | 530003641053384 |
10 | 122011000000213 |
11 | 35970635752a65 |
12 | 11826671048871 |
13 | 53107848b87bc |
14 | 221b5147cdbc9 |
15 | e18bbd1c270d |
hex | 6ef7e6504ed5 |
122011000000213 has 8 divisors (see below), whose sum is σ = 122021838947360. Its totient is φ = 122000161579920.
The previous prime is 122011000000189. The next prime is 122011000000217. The reversal of 122011000000213 is 312000000110221.
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 122011000000213 - 221 = 122010997903061 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 122011000000193 and 122011000000202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122011000000217) 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, 565210606 + ... + 565426432.
It is an arithmetic number, because the mean of its divisors is an integer number (15252729868420).
Almost surely, 2122011000000213 is an apocalyptic number.
It is an amenable number.
122011000000213 is a deficient number, since it is larger than the sum of its proper divisors (10838947147).
122011000000213 is a wasteful number, since it uses less digits than its factorization.
122011000000213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 263427.
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 122011000000213 its reverse (312000000110221), we get a palindrome (434011000110434).
The spelling of 122011000000213 in words is "one hundred twenty-two trillion, eleven billion, two hundred thirteen", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.035 sec. • engine limits •