Base | Representation |
---|---|
bin | 11011110010010000101111… |
… | …010010111111011000000011 |
3 | 121000200022122221120222011112 |
4 | 123302100233102333120003 |
5 | 112004121030432404443 |
6 | 1111522242504433535 |
7 | 34511513505114143 |
oct | 3362205722773003 |
9 | 530608587528145 |
10 | 122201203013123 |
11 | 35a3426a35a813 |
12 | 118574b37788ab |
13 | 53256a72baca0 |
14 | 22267d96b6923 |
15 | e1db014dab18 |
hex | 6f242f4bf603 |
122201203013123 has 16 divisors (see below), whose sum is σ = 131667603883200. Its totient is φ = 112744284691584.
The previous prime is 122201203013119. The next prime is 122201203013137. The reversal of 122201203013123 is 321310302102221.
It is not a de Polignac number, because 122201203013123 - 22 = 122201203013119 is a prime.
It is a super-3 number, since 3×1222012030131233 (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (122201203013723) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 303764690 + ... + 304166712.
It is an arithmetic number, because the mean of its divisors is an integer number (8229225242700).
Almost surely, 2122201203013123 is an apocalyptic number.
122201203013123 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
122201203013123 is a deficient number, since it is larger than the sum of its proper divisors (9466400870077).
122201203013123 is a wasteful number, since it uses less digits than its factorization.
122201203013123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 413758.
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 122201203013123 its reverse (321310302102221), we get a palindrome (443511505115344).
The spelling of 122201203013123 in words is "one hundred twenty-two trillion, two hundred one billion, two hundred three million, thirteen thousand, one hundred twenty-three".
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