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2014114141 = 13194979493
BaseRepresentation
bin111100000001100…
…1111000101011101
312012100220121012001
41320003033011131
513111103123031
6531505242301
7100624454614
oct17003170535
95170817161
102014114141
11943a07846
12482633391
13261379720
141516d087b
15bbc4e861
hex780cf15d

2014114141 has 8 divisors (see below), whose sum is σ = 2170186200. Its totient is φ = 1858204992.

The previous prime is 2014114121. The next prime is 2014114159. The reversal of 2014114141 is 1414114102.

It can be written as a sum of positive squares in 4 ways, for example, as 617522500 + 1396591641 = 24850^2 + 37371^2 .

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-2014114141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2014114121) 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, 14410 + ... + 65083.

It is an arithmetic number, because the mean of its divisors is an integer number (271273275).

Almost surely, 22014114141 is an apocalyptic number.

It is an amenable number.

2014114141 is a deficient number, since it is larger than the sum of its proper divisors (156072059).

2014114141 is a wasteful number, since it uses less digits than its factorization.

2014114141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81455.

The product of its (nonzero) digits is 128, while the sum is 19.

The square root of 2014114141 is about 44878.8830186314. The cubic root of 2014114141 is about 1262.8778891147.

Adding to 2014114141 its reverse (1414114102), we get a palindrome (3428228243).

The spelling of 2014114141 in words is "two billion, fourteen million, one hundred fourteen thousand, one hundred forty-one".

Divisors: 1 13 1949 25337 79493 1033409 154931857 2014114141