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9066380 = 2252271997
BaseRepresentation
bin100010100101…
…011110001100
3122001121201212
4202211132030
54310111010
6522153552
7140030411
oct42453614
918047655
109066380
115132784
1230528b8
131b5592b
1412c0108
15be1505
hex8a578c

9066380 has 24 divisors (see below), whose sum is σ = 19132848. Its totient is φ = 3608768.

The previous prime is 9066367. The next prime is 9066383. The reversal of 9066380 is 836609.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (9066383) 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 7 ways as a sum of consecutive naturals, for example, 3542 + ... + 5538.

It is an arithmetic number, because the mean of its divisors is an integer number (797202).

Almost surely, 29066380 is an apocalyptic number.

It is an amenable number.

9066380 is an abundant number, since it is smaller than the sum of its proper divisors (10066468).

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

9066380 is a wasteful number, since it uses less digits than its factorization.

9066380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2233 (or 2231 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 9066380 is about 3011.0430086600. The cubic root of 9066380 is about 208.5185226238.

The spelling of 9066380 in words is "nine million, sixty-six thousand, three hundred eighty".

Divisors: 1 2 4 5 10 20 227 454 908 1135 1997 2270 3994 4540 7988 9985 19970 39940 453319 906638 1813276 2266595 4533190 9066380