Base | Representation |
---|---|
bin | 100101100001111100100101… |
… | …1011100001111101000101111 |
3 | 1121021212021010000112001201020 |
4 | 1023003321023130033220233 |
5 | 321232200343223003211 |
6 | 3130035302453345223 |
7 | 126351313111201653 |
oct | 11303711334175057 |
9 | 1537767100461636 |
10 | 330121042000431 |
11 | 96206602a75a80 |
12 | 31037805038213 |
13 | 11228385882816 |
14 | 5b73d2d68aa63 |
15 | 2827314d19306 |
hex | 12c3e4b70fa2f |
330121042000431 has 32 divisors (see below), whose sum is σ = 482039808708096. Its totient is φ = 199297187760000.
The previous prime is 330121042000429. The next prime is 330121042000481. The reversal of 330121042000431 is 134000240121033.
It is a happy number.
It is not a de Polignac number, because 330121042000431 - 21 = 330121042000429 is a prime.
It is a super-2 number, since 2×3301210420004312 (a number of 30 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (330121042000481) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28951846 + ... + 38709836.
It is an arithmetic number, because the mean of its divisors is an integer number (15063744022128).
Almost surely, 2330121042000431 is an apocalyptic number.
330121042000431 is a deficient number, since it is larger than the sum of its proper divisors (151918766707665).
330121042000431 is a wasteful number, since it uses less digits than its factorization.
330121042000431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9761983.
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 330121042000431 its reverse (134000240121033), we get a palindrome (464121282121464).
The spelling of 330121042000431 in words is "three hundred thirty trillion, one hundred twenty-one billion, forty-two million, four hundred thirty-one", and thus it is an aban number.
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