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2930060 = 225720929
BaseRepresentation
bin1011001011010110001100
312111212021202
423023112030
51222230220
6142445032
733622310
oct13132614
95455252
102930060
111721441
12b93778
137b7883
14563b40
153cd275
hex2cb58c

2930060 has 24 divisors (see below), whose sum is σ = 7032480. Its totient is φ = 1004544.

The previous prime is 2930033. The next prime is 2930071. The reversal of 2930060 is 600392.

It is a happy number.

2930060 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 (20).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 10325 + ... + 10604.

It is an arithmetic number, because the mean of its divisors is an integer number (293020).

22930060 is an apocalyptic number.

2930060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2930060 is an abundant number, since it is smaller than the sum of its proper divisors (4102420).

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

2930060 is a wasteful number, since it uses less digits than its factorization.

2930060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20945 (or 20943 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 2930060 is about 1711.7418029598. The cubic root of 2930060 is about 143.0953445038.

The spelling of 2930060 in words is "two million, nine hundred thirty thousand, sixty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 20929 41858 83716 104645 146503 209290 293006 418580 586012 732515 1465030 2930060