Base | Representation |
---|---|
bin | 1111100100101011001001… |
… | …10111101000001010001101 |
3 | 11111020211112110000110010221 |
4 | 13302111210313220022031 |
5 | 13442034203414230041 |
6 | 200500052233231341 |
7 | 10133103404604331 |
oct | 762254467501215 |
9 | 144224473013127 |
10 | 34245466555021 |
11 | aa0346a102627 |
12 | 3a11001562551 |
13 | 1615445010037 |
14 | 8656bcda77c1 |
15 | 3e5c0aaa52d1 |
hex | 1f2564de828d |
34245466555021 has 16 divisors (see below), whose sum is σ = 34385837875200. Its totient is φ = 34105419908208.
The previous prime is 34245466555009. The next prime is 34245466555033. The reversal of 34245466555021 is 12055566454243.
It is an interprime number because it is at equal distance from previous prime (34245466555009) and next prime (34245466555033).
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-34245466555021 is a prime.
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 34245466555021.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34245466555051) by changing a digit.
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, 662631460 + ... + 662683138.
It is an arithmetic number, because the mean of its divisors is an integer number (2149114867200).
Almost surely, 234245466555021 is an apocalyptic number.
It is an amenable number.
34245466555021 is a deficient number, since it is larger than the sum of its proper divisors (140371320179).
34245466555021 is a wasteful number, since it uses less digits than its factorization.
34245466555021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54768.
The product of its (nonzero) digits is 17280000, while the sum is 52.
The spelling of 34245466555021 in words is "thirty-four trillion, two hundred forty-five billion, four hundred sixty-six million, five hundred fifty-five thousand, twenty-one".
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