Search a number
-
+
34379753 = 122328111
BaseRepresentation
bin1000001100100…
…1011111101001
32101200200011012
42003021133221
532300123003
63224513305
7565136342
oct203113751
971620135
1034379753
1118452021
12b61b835
137179665
1447cd0c9
1530418d8
hex20c97e9

34379753 has 4 divisors (see below), whose sum is σ = 34409088. Its totient is φ = 34350420.

The previous prime is 34379749. The next prime is 34379791. The reversal of 34379753 is 35797343.

34379753 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 35797343 = 311154753.

It is a cyclic number.

It is not a de Polignac number, because 34379753 - 22 = 34379749 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 34379753.

It is not an unprimeable number, because it can be changed into a prime (34379743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12833 + ... + 15278.

It is an arithmetic number, because the mean of its divisors is an integer number (8602272).

Almost surely, 234379753 is an apocalyptic number.

It is an amenable number.

34379753 is a deficient number, since it is larger than the sum of its proper divisors (29335).

34379753 is a wasteful number, since it uses less digits than its factorization.

34379753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29334.

The product of its digits is 238140, while the sum is 41.

The square root of 34379753 is about 5863.4250229708. The cubic root of 34379753 is about 325.1628469886.

The spelling of 34379753 in words is "thirty-four million, three hundred seventy-nine thousand, seven hundred fifty-three".

Divisors: 1 1223 28111 34379753