Base | Representation |
---|---|
bin | 100000010001000001… |
… | …000000101000111011 |
3 | 10022102111002022111212 |
4 | 200101001000220323 |
5 | 1031423133401203 |
6 | 23525451113335 |
7 | 2334353322032 |
oct | 402101005073 |
9 | 108374068455 |
10 | 34645215803 |
11 | 13769359460 |
12 | 686a74284b |
13 | 3361883cc3 |
14 | 1969355719 |
15 | d7b84e1d8 |
hex | 811040a3b |
34645215803 has 8 divisors (see below), whose sum is σ = 37819042560. Its totient is φ = 31475432680.
The previous prime is 34645215779. The next prime is 34645215851. The reversal of 34645215803 is 30851254643.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 34645215803 - 28 = 34645215547 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (34645215883) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 992975 + ... + 1027272.
It is an arithmetic number, because the mean of its divisors is an integer number (4727380320).
Almost surely, 234645215803 is an apocalyptic number.
34645215803 is a deficient number, since it is larger than the sum of its proper divisors (3173826757).
34645215803 is a wasteful number, since it uses less digits than its factorization.
34645215803 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2021817.
The product of its (nonzero) digits is 345600, while the sum is 41.
The spelling of 34645215803 in words is "thirty-four billion, six hundred forty-five million, two hundred fifteen thousand, eight hundred three".
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