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14204032131 = 312157389461
BaseRepresentation
bin11010011101010000…
…00101010010000011
31100122220101121001010
431032220011102003
5213042213012011
610305241412003
71011663165252
oct151650052203
940586347033
1014204032131
116029895633
122904a9a003
131454978553
1498a628799
15581ed71a6
hex34ea05483

14204032131 has 8 divisors (see below), whose sum is σ = 18940315984. Its totient is φ = 9468551520.

The previous prime is 14204032069. The next prime is 14204032153. The reversal of 14204032131 is 13123040241.

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

It is not a de Polignac number, because 14204032131 - 217 = 14203901059 is a prime.

It is a super-3 number, since 3×142040321313 (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14204032098 and 14204032107.

It is not an unprimeable number, because it can be changed into a prime (14204032181) 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, 158260 + ... + 231201.

It is an arithmetic number, because the mean of its divisors is an integer number (2367539498).

Almost surely, 214204032131 is an apocalyptic number.

14204032131 is a deficient number, since it is larger than the sum of its proper divisors (4736283853).

14204032131 is a wasteful number, since it uses less digits than its factorization.

14204032131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401621.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 14204032131 its reverse (13123040241), we get a palindrome (27327072372).

The spelling of 14204032131 in words is "fourteen billion, two hundred four million, thirty-two thousand, one hundred thirty-one".

Divisors: 1 3 12157 36471 389461 1168383 4734677377 14204032131