Search a number
-
+
3028514 = 23148847
BaseRepresentation
bin1011100011011000100010
312200212100012
423203120202
51233403024
6144524522
734512326
oct13433042
95625305
103028514
111789405
121020742
13820628
1458b986
153ec50e
hex2e3622

3028514 has 8 divisors (see below), whose sum is σ = 4689408. Its totient is φ = 1465380.

The previous prime is 3028511. The next prime is 3028517. The reversal of 3028514 is 4158203.

It is an interprime number because it is at equal distance from previous prime (3028511) and next prime (3028517).

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

It is a super-3 number, since 3×30285143 = 83331655851060782232, which contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3028514.

It is not an unprimeable number, because it can be changed into a prime (3028511) 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, 24362 + ... + 24485.

It is an arithmetic number, because the mean of its divisors is an integer number (586176).

Almost surely, 23028514 is an apocalyptic number.

3028514 is a deficient number, since it is larger than the sum of its proper divisors (1660894).

3028514 is a wasteful number, since it uses less digits than its factorization.

3028514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48880.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 3028514 is about 1740.2626238588. The cubic root of 3028514 is about 144.6804536637.

The spelling of 3028514 in words is "three million, twenty-eight thousand, five hundred fourteen".

Divisors: 1 2 31 62 48847 97694 1514257 3028514