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3132144033431 = 74310405794131
BaseRepresentation
bin101101100101000010010…
…101010001111010010111
3102002102121111120201000112
4231211002111101322113
5402304112333032211
610354515340433235
7442201310002550
oct55450225217227
912072544521015
103132144033431
11aa8375719966
1242704484881b
1319948a96bc6a
14ab84d031327
155671a91b88b
hex2d942551e97

3132144033431 has 8 divisors (see below), whose sum is σ = 3662839534464. Its totient is φ = 2622260120760.

The previous prime is 3132144033409. The next prime is 3132144033437. The reversal of 3132144033431 is 1343304412313.

It is a happy number.

3132144033431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3132144033431 - 214 = 3132144017047 is a prime.

It is a super-2 number, since 2×31321440334312 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3132144033437) 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, 5202896765 + ... + 5202897366.

It is an arithmetic number, because the mean of its divisors is an integer number (457854941808).

Almost surely, 23132144033431 is an apocalyptic number.

3132144033431 is a deficient number, since it is larger than the sum of its proper divisors (530695501033).

3132144033431 is a wasteful number, since it uses less digits than its factorization.

3132144033431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10405794181.

The product of its (nonzero) digits is 31104, while the sum is 32.

Adding to 3132144033431 its reverse (1343304412313), we get a palindrome (4475448445744).

The spelling of 3132144033431 in words is "three trillion, one hundred thirty-two billion, one hundred forty-four million, thirty-three thousand, four hundred thirty-one".

Divisors: 1 7 43 301 10405794131 72840558917 447449147633 3132144033431