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34300907 = 251136657
BaseRepresentation
bin1000001011011…
…0001111101011
32101112122222222
42002312033223
532240112112
63223104255
7564360434
oct202661753
971478888
1034300907
11183a8863
12b5a208b
13714c7c4
1447ac48b
153028372
hex20b63eb

34300907 has 4 divisors (see below), whose sum is σ = 34437816. Its totient is φ = 34164000.

The previous prime is 34300901. The next prime is 34300933. The reversal of 34300907 is 70900343.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 34300907 - 212 = 34296811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34300901) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68078 + ... + 68579.

It is an arithmetic number, because the mean of its divisors is an integer number (8609454).

Almost surely, 234300907 is an apocalyptic number.

34300907 is a deficient number, since it is larger than the sum of its proper divisors (136909).

34300907 is a wasteful number, since it uses less digits than its factorization.

34300907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136908.

The product of its (nonzero) digits is 2268, while the sum is 26.

The square root of 34300907 is about 5856.6976189658. The cubic root of 34300907 is about 324.9140822195.

The spelling of 34300907 in words is "thirty-four million, three hundred thousand, nine hundred seven".

Divisors: 1 251 136657 34300907