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310320101023013 = 1740994747128943
BaseRepresentation
bin100011010001111000000011…
…1011000110101110100100101
31111200202022102101201122012102
41012203300013120311310211
5311133241031330214023
63015555030353101445
7122235613251006464
oct10643600730656445
91450668371648172
10310320101023013
118a972019aa9954
122a97a145b57885
13104200a1977ba3
14568b8045689db
1525d22109d4628
hex11a3c07635d25

310320101023013 has 16 divisors (see below), whose sum is σ = 329725403170560. Its totient is φ = 291044215773696.

The previous prime is 310320101022959. The next prime is 310320101023019.

310320101023013 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 310320101023013 - 234 = 310302921153829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (310320101023019) 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 15 ways as a sum of consecutive naturals, for example, 16979981 + ... + 30148962.

It is an arithmetic number, because the mean of its divisors is an integer number (20607837698160).

Almost surely, 2310320101023013 is an apocalyptic number.

It is an amenable number.

310320101023013 is a deficient number, since it is larger than the sum of its proper divisors (19405302147547).

310320101023013 is a wasteful number, since it uses less digits than its factorization.

310320101023013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47130316.

The product of its (nonzero) digits is 324, while the sum is 20.

It can be divided in two parts, 31032010 and 1023013, that added together give a palindrome (32055023).

The spelling of 310320101023013 in words is "three hundred ten trillion, three hundred twenty billion, one hundred one million, twenty-three thousand, thirteen".

Divisors: 1 17 409 947 6953 16099 387323 6584491 47128943 801192031 19275737687 44631109021 327687540679 758728853357 18254123589589 310320101023013