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313020212010313 = 2386891566299279
BaseRepresentation
bin100011100101100001011001…
…0100010110101110101001001
31112001022102212202220121212011
41013023002302202311311021
5312012010343233312223
63025423300014215521
7122634651441504313
oct10713026242656511
91461272782817764
10313020212010313
1190813143294775
122b1354b77b45a1
13105878aa668a42
14574238ad707b3
15262c59268e80d
hex11cb0b28b5d49

313020212010313 has 8 divisors (see below), whose sum is σ = 326667377836800. Its totient is φ = 299376178799808.

The previous prime is 313020212010307. The next prime is 313020212010329. The reversal of 313020212010313 is 313010212020313.

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 313020212010313 - 25 = 313020212010281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313020212010343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 782949793 + ... + 783349486.

It is an arithmetic number, because the mean of its divisors is an integer number (40833422229600).

Almost surely, 2313020212010313 is an apocalyptic number.

It is an amenable number.

313020212010313 is a deficient number, since it is larger than the sum of its proper divisors (13647165826487).

313020212010313 is a wasteful number, since it uses less digits than its factorization.

313020212010313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1566307991.

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

Adding to 313020212010313 its reverse (313010212020313), we get a palindrome (626030424030626).

The spelling of 313020212010313 in words is "three hundred thirteen trillion, twenty billion, two hundred twelve million, ten thousand, three hundred thirteen".

Divisors: 1 23 8689 199847 1566299279 36024883417 13609574435231 313020212010313