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3013899 = 37143519
BaseRepresentation
bin1011011111110100001011
312200010021220
423133310023
51232421044
6144333123
734421610
oct13376413
95603256
103013899
111779429
1210141a3
13816a95
14586507
153e8019
hex2dfd0b

3013899 has 8 divisors (see below), whose sum is σ = 4592640. Its totient is φ = 1722216.

The previous prime is 3013889. The next prime is 3013919. The reversal of 3013899 is 9983103.

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

It is not a de Polignac number, because 3013899 - 28 = 3013643 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.

It is not an unprimeable number, because it can be changed into a prime (3013859) 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, 71739 + ... + 71780.

It is an arithmetic number, because the mean of its divisors is an integer number (574080).

Almost surely, 23013899 is an apocalyptic number.

3013899 is a deficient number, since it is larger than the sum of its proper divisors (1578741).

3013899 is a wasteful number, since it uses less digits than its factorization.

3013899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143529.

The product of its (nonzero) digits is 5832, while the sum is 33.

The square root of 3013899 is about 1736.0584667574. The cubic root of 3013899 is about 144.4473453505.

The spelling of 3013899 in words is "three million, thirteen thousand, eight hundred ninety-nine".

Divisors: 1 3 7 21 143519 430557 1004633 3013899