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164122341 = 3211259277
BaseRepresentation
bin10011100100001…
…00111011100101
3102102211021112020
421302010323211
5314003403331
624141413353
74032005535
oct1162047345
9372737466
10164122341
11847085a9
1246b6a259
1328004c16
1417b234c5
15e61dc96
hex9c84ee5

164122341 has 8 divisors (see below), whose sum is σ = 219867744. Its totient is φ = 108895920.

The previous prime is 164122337. The next prime is 164122349. The reversal of 164122341 is 143221461.

164122341 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 not a de Polignac number, because 164122341 - 22 = 164122337 is a prime.

It is a super-2 number, since 2×1641223412 = 53872285630640562, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164122349) 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, 129006 + ... + 130271.

It is an arithmetic number, because the mean of its divisors is an integer number (27483468).

Almost surely, 2164122341 is an apocalyptic number.

It is an amenable number.

164122341 is a deficient number, since it is larger than the sum of its proper divisors (55745403).

164122341 is a wasteful number, since it uses less digits than its factorization.

164122341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259491.

The product of its digits is 1152, while the sum is 24.

The square root of 164122341 is about 12811.0241979320. The cubic root of 164122341 is about 547.5064430759.

The spelling of 164122341 in words is "one hundred sixty-four million, one hundred twenty-two thousand, three hundred forty-one".

Divisors: 1 3 211 633 259277 777831 54707447 164122341