Base | Representation |
---|---|
bin | 100001110110101101… |
… | …110110010001100011 |
3 | 10110211101200221101111 |
4 | 201312231312101203 |
5 | 1043421433444033 |
6 | 24411042044151 |
7 | 2424552246100 |
oct | 416655662143 |
9 | 113741627344 |
10 | 36351468643 |
11 | 14464502476 |
12 | 7066049657 |
13 | 357420c679 |
14 | 1a8bbc7aa7 |
15 | e2b53a7cd |
hex | 876b76463 |
36351468643 has 6 divisors (see below), whose sum is σ = 42286402356. Its totient is φ = 31158401652.
The previous prime is 36351468607. The next prime is 36351468683. The reversal of 36351468643 is 34686415363.
It is a de Polignac number, because none of the positive numbers 2k-36351468643 is a prime.
It is a super-2 number, since 2×363514686432 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (49), and also a Moran number because the ratio is a prime number: 741866707 = 36351468643 / (3 + 6 + 3 + 5 + 1 + 4 + 6 + 8 + 6 + 4 + 3).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (36351468683) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 370933305 + ... + 370933402.
It is an arithmetic number, because the mean of its divisors is an integer number (7047733726).
Almost surely, 236351468643 is an apocalyptic number.
36351468643 is a deficient number, since it is larger than the sum of its proper divisors (5934933713).
36351468643 is an equidigital number, since it uses as much as digits as its factorization.
36351468643 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 741866721 (or 741866714 counting only the distinct ones).
The product of its digits is 3732480, while the sum is 49.
The spelling of 36351468643 in words is "thirty-six billion, three hundred fifty-one million, four hundred sixty-eight thousand, six hundred forty-three".
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