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34379750 = 253137519
BaseRepresentation
bin1000001100100…
…1011111100110
32101200200011002
42003021133212
532300123000
63224513302
7565136336
oct203113746
971620132
1034379750
1118452019
12b61b832
137179662
1447cd0c6
1530418d5
hex20c97e6

34379750 has 16 divisors (see below), whose sum is σ = 64359360. Its totient is φ = 13751800.

The previous prime is 34379749. The next prime is 34379791. The reversal of 34379750 is 5797343.

34379750 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 68510 + ... + 69009.

It is an arithmetic number, because the mean of its divisors is an integer number (4022460).

Almost surely, 234379750 is an apocalyptic number.

34379750 is a deficient number, since it is larger than the sum of its proper divisors (29979610).

34379750 is a wasteful number, since it uses less digits than its factorization.

34379750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137536 (or 137526 counting only the distinct ones).

The product of its (nonzero) digits is 79380, while the sum is 38.

The square root of 34379750 is about 5863.4247671476. The cubic root of 34379750 is about 325.1628375306.

The spelling of 34379750 in words is "thirty-four million, three hundred seventy-nine thousand, seven hundred fifty".

Divisors: 1 2 5 10 25 50 125 250 137519 275038 687595 1375190 3437975 6875950 17189875 34379750