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3680232 = 233153343
BaseRepresentation
bin1110000010011111101000
320220222022220
432002133220
51420231412
6210514040
743165353
oct16023750
96828286
103680232
112094016
121295920
139bb16a
146bb29a
154ca68c
hex3827e8

3680232 has 16 divisors (see below), whose sum is σ = 9200640. Its totient is φ = 1226736.

The previous prime is 3680213. The next prime is 3680249. The reversal of 3680232 is 2320863.

3680232 is nontrivially palindromic in base 9.

3680232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 153343 = 3680232 / (3 + 6 + 8 + 0 + 2 + 3 + 2).

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, 76648 + ... + 76695.

It is an arithmetic number, because the mean of its divisors is an integer number (575040).

Almost surely, 23680232 is an apocalyptic number.

It is an amenable number.

3680232 is an abundant number, since it is smaller than the sum of its proper divisors (5520408).

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

3680232 is a wasteful number, since it uses less digits than its factorization.

3680232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153352 (or 153348 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 3680232 is about 1918.3930775521. The cubic root of 3680232 is about 154.3920969225.

The spelling of 3680232 in words is "three million, six hundred eighty thousand, two hundred thirty-two".

Divisors: 1 2 3 4 6 8 12 24 153343 306686 460029 613372 920058 1226744 1840116 3680232