Base | Representation |
---|---|
bin | 1111111000000010101001… |
… | …11101101101000111101111 |
3 | 11120121110012000101220200012 |
4 | 13330001110331231013233 |
5 | 14033440030412044011 |
6 | 202125504410323435 |
7 | 10232142063536513 |
oct | 774012475550757 |
9 | 146543160356605 |
10 | 34910919643631 |
11 | 1013a702016389 |
12 | 3ab9b7842957b |
13 | 1663116094a75 |
14 | 8899aa026143 |
15 | 4081a6c7aa8b |
hex | 1fc054f6d1ef |
34910919643631 has 4 divisors (see below), whose sum is σ = 36748336467000. Its totient is φ = 33073502820264.
The previous prime is 34910919643609. The next prime is 34910919643637. The reversal of 34910919643631 is 13634691901943.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 34910919643631 - 230 = 34909845901807 is a prime.
It is a super-2 number, since 2×349109196436312 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34910919643637) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 918708411656 + ... + 918708411693.
It is an arithmetic number, because the mean of its divisors is an integer number (9187084116750).
Almost surely, 234910919643631 is an apocalyptic number.
34910919643631 is a deficient number, since it is larger than the sum of its proper divisors (1837416823369).
34910919643631 is a wasteful number, since it uses less digits than its factorization.
34910919643631 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1837416823368.
The product of its (nonzero) digits is 11337408, while the sum is 59.
The spelling of 34910919643631 in words is "thirty-four trillion, nine hundred ten billion, nine hundred nineteen million, six hundred forty-three thousand, six hundred thirty-one".
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