Search a number
-
+
3029012 = 227108179
BaseRepresentation
bin1011100011100000010100
312200220000122
423203200110
51233412022
6144531112
734513640
oct13434024
95626018
103029012
111789818
121020a98
1382091c
1458bc20
153ec742
hex2e3814

3029012 has 12 divisors (see below), whose sum is σ = 6058080. Its totient is φ = 1298136.

The previous prime is 3028997. The next prime is 3029017. The reversal of 3029012 is 2109203.

3029012 is an admirable number.

It is a super-2 number, since 2×30290122 = 18349827392288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3029017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54062 + ... + 54117.

It is an arithmetic number, because the mean of its divisors is an integer number (504840).

Almost surely, 23029012 is an apocalyptic number.

It is an amenable number.

3029012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3029012 is a wasteful number, since it uses less digits than its factorization.

3029012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108190 (or 108188 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 3029012 is about 1740.4056998298. The cubic root of 3029012 is about 144.6883835062.

The spelling of 3029012 in words is "three million, twenty-nine thousand, twelve".

Divisors: 1 2 4 7 14 28 108179 216358 432716 757253 1514506 3029012