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2300380 = 225115019
BaseRepresentation
bin1000110001100111011100
311022212112021
420301213130
51042103010
6121145524
725360435
oct10614734
94285467
102300380
111331345
1292b2a4
13627094
1443c48c
153068da
hex2319dc

2300380 has 12 divisors (see below), whose sum is σ = 4830840. Its totient is φ = 920144.

The previous prime is 2300377. The next prime is 2300399. The reversal of 2300380 is 830032.

It is a happy number.

2300380 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 57490 + ... + 57529.

It is an arithmetic number, because the mean of its divisors is an integer number (402570).

22300380 is an apocalyptic number.

2300380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2300380 is an abundant number, since it is smaller than the sum of its proper divisors (2530460).

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

2300380 is a wasteful number, since it uses less digits than its factorization.

2300380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115028 (or 115026 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2300380 is about 1516.7003659260. The cubic root of 2300380 is about 132.0078813782.

The spelling of 2300380 in words is "two million, three hundred thousand, three hundred eighty".

Divisors: 1 2 4 5 10 20 115019 230038 460076 575095 1150190 2300380