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14155402014 = 2321360493171
BaseRepresentation
bin11010010111011101…
…00100101100011110
31100112111212221001200
431023232210230132
5212442240331024
610300343220330
71010532634425
oct151356445436
940474787050
1014155402014
1160043a0056
1228b07476a6
13144787c830
14983daa2bc
1557cacd2c9
hex34bba4b1e

14155402014 has 24 divisors (see below), whose sum is σ = 33029271912. Its totient is φ = 4355508240.

The previous prime is 14155401979. The next prime is 14155402043. The reversal of 14155402014 is 41020455141.

14155402014 is a `hidden beast` number, since 1 + 415 + 5 + 40 + 201 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30246352 + ... + 30246819.

It is an arithmetic number, because the mean of its divisors is an integer number (1376219663).

Almost surely, 214155402014 is an apocalyptic number.

14155402014 is an abundant number, since it is smaller than the sum of its proper divisors (18873869898).

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

14155402014 is a wasteful number, since it uses less digits than its factorization.

14155402014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60493192 (or 60493189 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

Adding to 14155402014 its reverse (41020455141), we get a palindrome (55175857155).

The spelling of 14155402014 in words is "fourteen billion, one hundred fifty-five million, four hundred two thousand, fourteen".

Divisors: 1 2 3 6 9 13 18 26 39 78 117 234 60493171 120986342 181479513 362959026 544438539 786411223 1088877078 1572822446 2359233669 4718467338 7077701007 14155402014