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3029379 = 31953147
BaseRepresentation
bin1011100011100110000011
312200220112020
423203212003
51233420004
6144532523
734515003
oct13434603
95626466
103029379
11178a021
121021143
13820b42
1458c003
153ec8d9
hex2e3983

3029379 has 8 divisors (see below), whose sum is σ = 4251840. Its totient is φ = 1913256.

The previous prime is 3029359. The next prime is 3029381. The reversal of 3029379 is 9739203.

3029379 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3029379 - 29 = 3028867 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

3029379 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3029309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26517 + ... + 26630.

It is an arithmetic number, because the mean of its divisors is an integer number (531480).

Almost surely, 23029379 is an apocalyptic number.

3029379 is a deficient number, since it is larger than the sum of its proper divisors (1222461).

3029379 is a wasteful number, since it uses less digits than its factorization.

3029379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53169.

The product of its (nonzero) digits is 10206, while the sum is 33.

The square root of 3029379 is about 1740.5111318231. The cubic root of 3029379 is about 144.6942268299.

The spelling of 3029379 in words is "three million, twenty-nine thousand, three hundred seventy-nine".

Divisors: 1 3 19 57 53147 159441 1009793 3029379