Base | Representation |
---|---|
bin | 111000111010100101… |
… | …1100100001011011011 |
3 | 102200111001222212201222 |
4 | 1301311023210023123 |
5 | 4000304103102311 |
6 | 132052135002255 |
7 | 11554564533416 |
oct | 1616513441333 |
9 | 380431885658 |
10 | 122225050331 |
11 | 4792094439a |
12 | 1b830b0938b |
13 | b6ab179ab7 |
14 | 5cb6a64b7d |
15 | 32a54beadb |
hex | 1c752e42db |
122225050331 has 8 divisors (see below), whose sum is σ = 129418604784. Its totient is φ = 115031923200.
The previous prime is 122225050327. The next prime is 122225050369. The reversal of 122225050331 is 133050522221.
It is a happy number.
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 122225050331 - 22 = 122225050327 is a prime.
It is a super-2 number, since 2×1222250503312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 122225050331.
It is not an unprimeable number, because it can be changed into a prime (122225052331) 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, 625571 + ... + 797363.
It is an arithmetic number, because the mean of its divisors is an integer number (16177325598).
Almost surely, 2122225050331 is an apocalyptic number.
122225050331 is a deficient number, since it is larger than the sum of its proper divisors (7193554453).
122225050331 is a wasteful number, since it uses less digits than its factorization.
122225050331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 213661.
The product of its (nonzero) digits is 3600, while the sum is 26.
Adding to 122225050331 its reverse (133050522221), we get a palindrome (255275572552).
The spelling of 122225050331 in words is "one hundred twenty-two billion, two hundred twenty-five million, fifty thousand, three hundred thirty-one".
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