Base | Representation |
---|---|
bin | 10111001111100001101011… |
… | …110110010000101110100010 |
3 | 111101221022221002201102000210 |
4 | 113033201223312100232202 |
5 | 101344301204420444302 |
6 | 1001224052555154550 |
7 | 30350204136235065 |
oct | 2717415366205642 |
9 | 441838832642023 |
10 | 102222031031202 |
11 | 2a631135659a65 |
12 | b56b393445a56 |
13 | 450665b0c4904 |
14 | 1b358036c08dc |
15 | bc4069e2e66c |
hex | 5cf86bd90ba2 |
102222031031202 has 32 divisors (see below), whose sum is σ = 207089823061440. Its totient is φ = 33634341424640.
The previous prime is 102222031031177. The next prime is 102222031031213. The reversal of 102222031031202 is 202130130222201.
102222031031202 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161088924 + ... + 161722247.
It is an arithmetic number, because the mean of its divisors is an integer number (6471556970670).
Almost surely, 2102222031031202 is an apocalyptic number.
102222031031202 is an abundant number, since it is smaller than the sum of its proper divisors (104867792030238).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102222031031202 is a wasteful number, since it uses less digits than its factorization.
102222031031202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 322811858.
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 102222031031202 its reverse (202130130222201), we get a palindrome (304352161253403).
The spelling of 102222031031202 in words is "one hundred two trillion, two hundred twenty-two billion, thirty-one million, thirty-one thousand, two hundred two".
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