Base | Representation |
---|---|
bin | 111101111111100111… |
… | …1011000101000100110 |
3 | 110201122010220211011120 |
4 | 1323333033120220212 |
5 | 4140123044221042 |
6 | 141054252314410 |
7 | 12422054612562 |
oct | 1737717305046 |
9 | 421563824146 |
10 | 133131242022 |
11 | 5150812a659 |
12 | 21975472a06 |
13 | c72881ac6c |
14 | 662d2b66a2 |
15 | 36e2bcddec |
hex | 1eff3d8a26 |
133131242022 has 32 divisors (see below), whose sum is σ = 268810665984. Its totient is φ = 43954276800.
The previous prime is 133131242017. The next prime is 133131242039. The reversal of 133131242022 is 220242131331.
It is a junction number, because it is equal to n+sod(n) for n = 133131241983 and 133131242001.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45147 + ... + 517977.
It is an arithmetic number, because the mean of its divisors is an integer number (8400333312).
Almost surely, 2133131242022 is an apocalyptic number.
133131242022 is an abundant number, since it is smaller than the sum of its proper divisors (135679423962).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
133131242022 is a wasteful number, since it uses less digits than its factorization.
133131242022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 473284.
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 133131242022 its reverse (220242131331), we get a palindrome (353373373353).
The spelling of 133131242022 in words is "one hundred thirty-three billion, one hundred thirty-one million, two hundred forty-two thousand, twenty-two".
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