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164241659 = 263727859
BaseRepresentation
bin10011100101000…
…10000011111011
3102110001100012102
421302202003323
5314021213114
624144134015
74033013441
oct1162420373
9373040172
10164241659
118478a20a
124700730b
132804731a
1417b54b91
15e6442de
hex9ca20fb

164241659 has 8 divisors (see below), whose sum is σ = 165285120. Its totient is φ = 163201896.

The previous prime is 164241653. The next prime is 164241667. The reversal of 164241659 is 956142461.

164241659 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-164241659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (164241653) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190772 + ... + 191630.

It is an arithmetic number, because the mean of its divisors is an integer number (20660640).

Almost surely, 2164241659 is an apocalyptic number.

164241659 is a deficient number, since it is larger than the sum of its proper divisors (1043461).

164241659 is an equidigital number, since it uses as much as digits as its factorization.

164241659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1849.

The product of its digits is 51840, while the sum is 38.

The square root of 164241659 is about 12815.6802004420. The cubic root of 164241659 is about 547.6390911737.

The spelling of 164241659 in words is "one hundred sixty-four million, two hundred forty-one thousand, six hundred fifty-nine".

Divisors: 1 263 727 859 191201 225917 624493 164241659