Search a number
-
+
3020107 = 19236911
BaseRepresentation
bin1011100001010101001011
312200102210211
423201111023
51233120412
6144421551
734445656
oct13412513
95612724
103020107
111783062
1210178b7
1381985c
1458889d
153e9ca7
hex2e154b

3020107 has 8 divisors (see below), whose sum is σ = 3317760. Its totient is φ = 2736360.

The previous prime is 3020077. The next prime is 3020117. The reversal of 3020107 is 7010203.

3020107 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 a cyclic number.

It is not a de Polignac number, because 3020107 - 219 = 2495819 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3020117) 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, 3019 + ... + 3892.

It is an arithmetic number, because the mean of its divisors is an integer number (414720).

Almost surely, 23020107 is an apocalyptic number.

3020107 is a deficient number, since it is larger than the sum of its proper divisors (297653).

3020107 is a wasteful number, since it uses less digits than its factorization.

3020107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6953.

The product of its (nonzero) digits is 42, while the sum is 13.

The square root of 3020107 is about 1737.8455052162. The cubic root of 3020107 is about 144.5464544151.

The spelling of 3020107 in words is "three million, twenty thousand, one hundred seven".

Divisors: 1 19 23 437 6911 131309 158953 3020107