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3132130221133 = 191061315532739
BaseRepresentation
bin101101100101000001100…
…000100101110001001101
3102002102120112120222002221
4231211001200211301031
5402304100314034013
610354514124415341
7442201051414504
oct55450140456115
912072515528087
103132130221133
11aa8368945541
124270400a7551
13199487b440c4
14ab84b27783b
15567195de08d
hex2d941825c4d

3132130221133 has 8 divisors (see below), whose sum is σ = 3297290047200. Its totient is φ = 2967001481808.

The previous prime is 3132130221089. The next prime is 3132130221151. The reversal of 3132130221133 is 3311220312313.

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 3132130221133 - 213 = 3132130212941 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3132130221098 and 3132130221107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3132130221433) 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, 7564723 + ... + 7968016.

It is an arithmetic number, because the mean of its divisors is an integer number (412161255900).

Almost surely, 23132130221133 is an apocalyptic number.

It is an amenable number.

3132130221133 is a deficient number, since it is larger than the sum of its proper divisors (165159826067).

3132130221133 is a wasteful number, since it uses less digits than its factorization.

3132130221133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15543371.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 3132130221133 its reverse (3311220312313), we get a palindrome (6443350533446).

The spelling of 3132130221133 in words is "three trillion, one hundred thirty-two billion, one hundred thirty million, two hundred twenty-one thousand, one hundred thirty-three".

Divisors: 1 19 10613 201647 15532739 295122041 164848959007 3132130221133