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214161301 = 6116721023
BaseRepresentation
bin11001100001111…
…01011110010101
3112220222112002001
430300331132111
5414311130201
633130115301
75210224654
oct1460753625
9486875061
10214161301
11aa985612
125b87bb31
13354a4c83
142062b19b
1513c05301
hexcc3d795

214161301 has 8 divisors (see below), whose sum is σ = 218985984. Its totient is φ = 209379120.

The previous prime is 214161271. The next prime is 214161313. The reversal of 214161301 is 103161412.

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

It is a cyclic number.

It is not a de Polignac number, because 214161301 - 213 = 214153109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214161401) 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, 325 + ... + 20698.

It is an arithmetic number, because the mean of its divisors is an integer number (27373248).

Almost surely, 2214161301 is an apocalyptic number.

It is an amenable number.

214161301 is a deficient number, since it is larger than the sum of its proper divisors (4824683).

214161301 is a wasteful number, since it uses less digits than its factorization.

214161301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21251.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 214161301 is about 14634.2509545245. The cubic root of 214161301 is about 598.2926471111.

The spelling of 214161301 in words is "two hundred fourteen million, one hundred sixty-one thousand, three hundred one".

Divisors: 1 61 167 10187 21023 1282403 3510841 214161301