Base | Representation |
---|---|
bin | 1000010011001… |
… | …0001001010111 |
3 | 2102111110011021 |
4 | 2010302021113 |
5 | 32402332112 |
6 | 3242022011 |
7 | 601603144 |
oct | 204621127 |
9 | 72443137 |
10 | 34808407 |
11 | 18715087 |
12 | b7a7907 |
13 | 72997ba |
14 | 48a13cb |
15 | 30c8907 |
hex | 2132257 |
34808407 has 16 divisors (see below), whose sum is σ = 37428480. Its totient is φ = 32298112.
The previous prime is 34808383. The next prime is 34808447. The reversal of 34808407 is 70480843.
It is a de Polignac number, because none of the positive numbers 2k-34808407 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34808447) 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 15 ways as a sum of consecutive naturals, for example, 153228 + ... + 153454.
It is an arithmetic number, because the mean of its divisors is an integer number (2339280).
Almost surely, 234808407 is an apocalyptic number.
34808407 is a deficient number, since it is larger than the sum of its proper divisors (2620073).
34808407 is a wasteful number, since it uses less digits than its factorization.
34808407 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 422.
The product of its (nonzero) digits is 21504, while the sum is 34.
The square root of 34808407 is about 5899.8649984555. The cubic root of 34808407 is about 326.5086686769.
The spelling of 34808407 in words is "thirty-four million, eight hundred eight thousand, four hundred seven".
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