Search a number
-
+
34249051 = 71974973
BaseRepresentation
bin1000001010100…
…1100101011011
32101110000212101
42002221211123
532231432201
63222024231
7564053314
oct202514533
971400771
1034249051
1118372901
12b578077
137132015
14479760b
153017d01
hex20a995b

34249051 has 8 divisors (see below), whose sum is σ = 35096544. Its totient is φ = 33411840.

The previous prime is 34249049. The next prime is 34249081. The reversal of 34249051 is 15094243.

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

It is a cyclic number.

It is not a de Polignac number, because 34249051 - 21 = 34249049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34249021) 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, 4401 + ... + 9373.

It is an arithmetic number, because the mean of its divisors is an integer number (4387068).

Almost surely, 234249051 is an apocalyptic number.

34249051 is a deficient number, since it is larger than the sum of its proper divisors (847493).

34249051 is an equidigital number, since it uses as much as digits as its factorization.

34249051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5141.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 34249051 is about 5852.2688762565. The cubic root of 34249051 is about 324.7502649536.

The spelling of 34249051 in words is "thirty-four million, two hundred forty-nine thousand, fifty-one".

Divisors: 1 71 97 4973 6887 353083 482381 34249051