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3013038 = 23472657
BaseRepresentation
bin1011011111100110101110
312200002010000
423133212232
51232404123
6144325130
734416240
oct13374656
95602100
103013038
111778816
1210137a6
13816582
14586090
153e7b43
hex2df9ae

3013038 has 40 divisors (see below), whose sum is σ = 7718832. Its totient is φ = 860544.

The previous prime is 3013037. The next prime is 3013051. The reversal of 3013038 is 8303103.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a self number, because there is not a number n which added to its sum of digits gives 3013038.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3013037) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 195 + ... + 2462.

Almost surely, 23013038 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3013038, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3859416).

3013038 is an abundant number, since it is smaller than the sum of its proper divisors (4705794).

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

3013038 is a wasteful number, since it uses less digits than its factorization.

3013038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2678 (or 2669 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 3013038 is about 1735.8104735253. The cubic root of 3013038 is about 144.4335889716.

The spelling of 3013038 in words is "three million, thirteen thousand, thirty-eight".

Divisors: 1 2 3 6 7 9 14 18 21 27 42 54 63 81 126 162 189 378 567 1134 2657 5314 7971 15942 18599 23913 37198 47826 55797 71739 111594 143478 167391 215217 334782 430434 502173 1004346 1506519 3013038