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201142014 = 2333523669
BaseRepresentation
bin10111111110100…
…10111011111110
3112000111001222020
423333102323332
5402443021024
631543101010
74661451603
oct1377227376
9460431866
10201142014
11a35a2a77
1257441766
1332897058
141c9dc6aa
15129d2979
hexbfd2efe

201142014 has 8 divisors (see below), whose sum is σ = 402284040. Its totient is φ = 67047336.

The previous prime is 201142009. The next prime is 201142021. The reversal of 201142014 is 410241102.

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

201142014 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 201141984 and 201142002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16761829 + ... + 16761840.

It is an arithmetic number, because the mean of its divisors is an integer number (50285505).

Almost surely, 2201142014 is an apocalyptic number.

201142014 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

201142014 is a wasteful number, since it uses less digits than its factorization.

201142014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33523674.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 201142014 is about 14182.4544420210. The cubic root of 201142014 is about 585.9145254622.

Adding to 201142014 its reverse (410241102), we get a palindrome (611383116).

The spelling of 201142014 in words is "two hundred one million, one hundred forty-two thousand, fourteen".

Divisors: 1 2 3 6 33523669 67047338 100571007 201142014