Search a number
-
+
13202300323031 = 47637814404133
BaseRepresentation
bin1100000000011110011001…
…1010111100010011010111
31201202010110000020201202012
43000013212122330103113
53212301302340314111
644025015242334435
72531556211103501
oct300074632742327
951663400221665
1013202300323031
114230078392706
12159283b7ba41b
13749c82733781
14338dcd81ad71
1517d64ea4348b
hexc01e66bc4d7

13202300323031 has 8 divisors (see below), whose sum is σ = 13483414789824. Its totient is φ = 12921194792160.

The previous prime is 13202300323007. The next prime is 13202300323109. The reversal of 13202300323031 is 13032300320231.

13202300323031 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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-13202300323031 is a prime.

It is a super-2 number, since 2×132023003230312 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13202300322988 and 13202300323006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13202300323931) 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, 795641 + ... + 5199773.

It is an arithmetic number, because the mean of its divisors is an integer number (1685426848728).

Almost surely, 213202300323031 is an apocalyptic number.

13202300323031 is a deficient number, since it is larger than the sum of its proper divisors (281114466793).

13202300323031 is an equidigital number, since it uses as much as digits as its factorization.

13202300323031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4467961.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 13202300323031 its reverse (13032300320231), we get a palindrome (26234600643262).

The spelling of 13202300323031 in words is "thirteen trillion, two hundred two billion, three hundred million, three hundred twenty-three thousand, thirty-one".

Divisors: 1 47 63781 2997707 4404133 206994251 280900006873 13202300323031