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313130032002211 = 618396118330409
BaseRepresentation
bin100011100110010100100010…
…0010100110111010010100011
31112001200221100022121020112111
41013030221010110313102203
5312020310301143032321
63025545541213540151
7122645620046153644
oct10714510424672243
91461627308536474
10313130032002211
1190855778867056
122b1528461a4657
131059505c78b178
1457478082976cb
15263036da7b5e1
hex11cca445374a3

313130032002211 has 8 divisors (see below), whose sum is σ = 318642647752800. Its totient is φ = 307629652914240.

The previous prime is 313130032002191. The next prime is 313130032002251. The reversal of 313130032002211 is 112200230031313.

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-313130032002211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313130032002251) 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, 3059114026 + ... + 3059216383.

It is an arithmetic number, because the mean of its divisors is an integer number (39830330969100).

Almost surely, 2313130032002211 is an apocalyptic number.

313130032002211 is a deficient number, since it is larger than the sum of its proper divisors (5512615750589).

313130032002211 is an equidigital number, since it uses as much as digits as its factorization.

313130032002211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6118331309.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 313130032002211 its reverse (112200230031313), we get a palindrome (425330262033524).

The spelling of 313130032002211 in words is "three hundred thirteen trillion, one hundred thirty billion, thirty-two million, two thousand, two hundred eleven".

Divisors: 1 61 839 51179 6118330409 373218154949 5133279213151 313130032002211