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3132133132031 = 7942339436097
BaseRepresentation
bin101101100101000001101…
…011101100011011111111
3102002102120202001212002222
4231211001223230123333
5402304102040211111
610354514311035555
7442201115230211
oct55450153543377
912072522055088
103132133132031
11aa836a553542
1242704106bbbb
13199488623027
14ab84b7d45b1
15567199b67db
hex2d941aec6ff

3132133132031 has 4 divisors (see below), whose sum is σ = 3132172647552. Its totient is φ = 3132093616512.

The previous prime is 3132133132027. The next prime is 3132133132091. The reversal of 3132133132031 is 1302313312313.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3132133132031 - 22 = 3132133132027 is a prime.

It is a super-5 number, since 5×31321331320315 (a number of 64 digits) contains 55555 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3132133132091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19638626 + ... + 19797471.

It is an arithmetic number, because the mean of its divisors is an integer number (783043161888).

Almost surely, 23132133132031 is an apocalyptic number.

3132133132031 is a deficient number, since it is larger than the sum of its proper divisors (39515521).

3132133132031 is an equidigital number, since it uses as much as digits as its factorization.

3132133132031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39515520.

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 3132133132031 its reverse (1302313312313), we get a palindrome (4434446444344).

The spelling of 3132133132031 in words is "three trillion, one hundred thirty-two billion, one hundred thirty-three million, one hundred thirty-two thousand, thirty-one".

Divisors: 1 79423 39436097 3132133132031