Search a number
BaseRepresentation
bin1011101011001011000100
312202111002220
423223023010
51240413140
6145332340
735004336
oct13531304
95674086
103060420
111800380
1210370b0
13831ccc
14599456
15406bd0
hex2eb2c4

3060420 has 48 divisors (see below), whose sum is σ = 9350208. Its totient is φ = 741760.

The previous prime is 3060419. The next prime is 3060427. The reversal of 3060420 is 240603.

3060420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 3060420.

It is not an unprimeable number, because it can be changed into a prime (3060427) 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 15 ways as a sum of consecutive naturals, for example, 1659 + ... + 2978.

It is an arithmetic number, because the mean of its divisors is an integer number (194796).

Almost surely, 23060420 is an apocalyptic number.

3060420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3060420 is an abundant number, since it is smaller than the sum of its proper divisors (6289788).

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

3060420 is a wasteful number, since it uses less digits than its factorization.

3060420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4660 (or 4658 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 3060420 is about 1749.4056133441. The cubic root of 3060420 is about 145.1867589562.

The spelling of 3060420 in words is "three million, sixty thousand, four hundred twenty".