Base | Representation |
---|---|
bin | 11111110010011000… |
… | …010001101010001100 |
3 | 10021002122220200101012 |
4 | 133302120101222030 |
5 | 1024400043034012 |
6 | 23402450304352 |
7 | 2315542410221 |
oct | 376230215214 |
9 | 107078820335 |
10 | 34131221132 |
11 | 13525203678 |
12 | 67465880b8 |
13 | 32ac23c048 |
14 | 191ad99948 |
15 | d4b66e622 |
hex | 7f2611a8c |
34131221132 has 24 divisors (see below), whose sum is σ = 61366998000. Its totient is φ = 16598139840.
The previous prime is 34131221099. The next prime is 34131221143. The reversal of 34131221132 is 23112213143.
It is a super-2 number, since 2×341312211322 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 34131221098 and 34131221107.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 364907 + ... + 448797.
It is an arithmetic number, because the mean of its divisors is an integer number (2556958250).
Almost surely, 234131221132 is an apocalyptic number.
It is an amenable number.
34131221132 is a deficient number, since it is larger than the sum of its proper divisors (27235776868).
34131221132 is a wasteful number, since it uses less digits than its factorization.
34131221132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86681 (or 86679 counting only the distinct ones).
The product of its digits is 864, while the sum is 23.
Adding to 34131221132 its reverse (23112213143), we get a palindrome (57243434275).
The spelling of 34131221132 in words is "thirty-four billion, one hundred thirty-one million, two hundred twenty-one thousand, one hundred thirty-two".
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