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34368087 = 313881233
BaseRepresentation
bin1000001100011…
…0101001010111
32101200002011010
42003012221113
532244234322
63224343303
7565060335
oct203065127
971602133
1034368087
1118444286
12b614b33
137174260
1447c8b55
15303d20c
hex20c6a57

34368087 has 8 divisors (see below), whose sum is σ = 49349104. Its totient is φ = 21149568.

The previous prime is 34368083. The next prime is 34368097. The reversal of 34368087 is 78086343.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 34368087 - 22 = 34368083 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 881233 = 34368087 / (3 + 4 + 3 + 6 + 8 + 0 + 8 + 7).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34368083) 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, 440578 + ... + 440655.

It is an arithmetic number, because the mean of its divisors is an integer number (6168638).

Almost surely, 234368087 is an apocalyptic number.

34368087 is a deficient number, since it is larger than the sum of its proper divisors (14981017).

34368087 is a wasteful number, since it uses less digits than its factorization.

34368087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 881249.

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 34368087 is about 5862.4301275154. The cubic root of 34368087 is about 325.1260639154.

The spelling of 34368087 in words is "thirty-four million, three hundred sixty-eight thousand, eighty-seven".

Divisors: 1 3 13 39 881233 2643699 11456029 34368087