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3028148 = 226191223
BaseRepresentation
bin1011100011010010110100
312200211211122
423203102310
51233400043
6144523112
734511264
oct13432264
95624748
103028148
111789102
121020498
13820406
1458b7a4
153ec368
hex2e34b4

3028148 has 12 divisors (see below), whose sum is σ = 5312160. Its totient is φ = 1510392.

The previous prime is 3028147. The next prime is 3028153. The reversal of 3028148 is 8418203.

3028148 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×30281483 = 83301447273225533376, which contains 333 as substring.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3028141) 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 3 ways as a sum of consecutive naturals, for example, 1865 + ... + 3087.

It is an arithmetic number, because the mean of its divisors is an integer number (442680).

Almost surely, 23028148 is an apocalyptic number.

It is an amenable number.

3028148 is a deficient number, since it is larger than the sum of its proper divisors (2284012).

3028148 is a wasteful number, since it uses less digits than its factorization.

3028148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1846 (or 1844 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 3028148 is about 1740.1574641394. The cubic root of 3028148 is about 144.6746251530.

The spelling of 3028148 in words is "three million, twenty-eight thousand, one hundred forty-eight".

Divisors: 1 2 4 619 1223 1238 2446 2476 4892 757037 1514074 3028148