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1313232200022 = 231131936920649
BaseRepresentation
bin10011000111000010101…
…111010010000101010110
311122112200102001212020110
4103013002233102011112
5133003444420400042
62443142431343450
7163610055344121
oct23070257220526
94575612055213
101313232200022
11466a36382996
1219261a981b86
1396ab66188b2
14477bcab93b8
152426094209c
hex131c2bd2156

1313232200022 has 16 divisors (see below), whose sum is σ = 2649707449200. Its totient is φ = 433870225152.

The previous prime is 1313232199973. The next prime is 1313232200057. The reversal of 1313232200022 is 2200022323131.

It is a happy number.

It is a super-2 number, since 2×13132322000222 (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 968459647 + ... + 968461002.

It is an arithmetic number, because the mean of its divisors is an integer number (165606715575).

Almost surely, 21313232200022 is an apocalyptic number.

1313232200022 is an abundant number, since it is smaller than the sum of its proper divisors (1336475249178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1313232200022 is a wasteful number, since it uses less digits than its factorization.

1313232200022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1936920767.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 1313232200022 its reverse (2200022323131), we get a palindrome (3513254523153).

The spelling of 1313232200022 in words is "one trillion, three hundred thirteen billion, two hundred thirty-two million, two hundred thousand, twenty-two".

Divisors: 1 2 3 6 113 226 339 678 1936920649 3873841298 5810761947 11621523894 218872033337 437744066674 656616100011 1313232200022