Base | Representation |
---|---|
bin | 1000001100010… |
… | …1111101111101 |
3 | 2101122221100020 |
4 | 2003011331331 |
5 | 32244142214 |
6 | 3224322353 |
7 | 565046256 |
oct | 203057575 |
9 | 71587306 |
10 | 34365309 |
11 | 18442190 |
12 | b6133b9 |
13 | 7172c04 |
14 | 47c7b2d |
15 | 303c4a9 |
hex | 20c5f7d |
34365309 has 8 divisors (see below), whose sum is σ = 49985952. Its totient is φ = 20827440.
The previous prime is 34365307. The next prime is 34365367. The reversal of 34365309 is 90356343.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 34365309 - 21 = 34365307 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 1041373 = 34365309 / (3 + 4 + 3 + 6 + 5 + 3 + 0 + 9).
It is a self number, because there is not a number n which added to its sum of digits gives 34365309.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34365301) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 520654 + ... + 520719.
It is an arithmetic number, because the mean of its divisors is an integer number (6248244).
Almost surely, 234365309 is an apocalyptic number.
It is an amenable number.
34365309 is a deficient number, since it is larger than the sum of its proper divisors (15620643).
34365309 is a wasteful number, since it uses less digits than its factorization.
34365309 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1041387.
The product of its (nonzero) digits is 29160, while the sum is 33.
The square root of 34365309 is about 5862.1931902659. The cubic root of 34365309 is about 325.1173036126.
The spelling of 34365309 in words is "thirty-four million, three hundred sixty-five thousand, three hundred nine".
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