Base | Representation |
---|---|
bin | 11111111101011101… |
… | …000100010101011001 |
3 | 10021120121112120122000 |
4 | 133331131010111121 |
5 | 1030240124323044 |
6 | 23433124551213 |
7 | 2323256625243 |
oct | 377535042531 |
9 | 107517476560 |
10 | 34317026649 |
11 | 13610081054 |
12 | 6798852509 |
13 | 330b896539 |
14 | 1937925093 |
15 | d5cb22d69 |
hex | 7fd744559 |
34317026649 has 16 divisors (see below), whose sum is σ = 50873307840. Its totient is φ = 22863047040.
The previous prime is 34317026647. The next prime is 34317026671. The reversal of 34317026649 is 94662071343.
34317026649 is a `hidden beast` number, since 34 + 317 + 0 + 266 + 49 = 666.
It is not a de Polignac number, because 34317026649 - 21 = 34317026647 is a prime.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (34317026647) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 373752 + ... + 456425.
It is an arithmetic number, because the mean of its divisors is an integer number (3179581740).
Almost surely, 234317026649 is an apocalyptic number.
It is an amenable number.
34317026649 is a deficient number, since it is larger than the sum of its proper divisors (16556281191).
34317026649 is a wasteful number, since it uses less digits than its factorization.
34317026649 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 831717 (or 831711 counting only the distinct ones).
The product of its (nonzero) digits is 653184, while the sum is 45.
The spelling of 34317026649 in words is "thirty-four billion, three hundred seventeen million, twenty-six thousand, six hundred forty-nine".
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