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2022101313 = 3739912089
BaseRepresentation
bin111100010000110…
…1101000101000001
312012220221101112020
41320201231011001
513120124220223
6532352352053
7101052402051
oct17041550501
95186841466
102022101313
11948472711
12485245629
13262c1506b
141527ad561
15bc7cb1e3
hex7886d141

2022101313 has 8 divisors (see below), whose sum is σ = 2699786400. Its totient is φ = 1346241888.

The previous prime is 2022101293. The next prime is 2022101321. The reversal of 2022101313 is 3131012202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2022101313 - 214 = 2022084929 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2022101292 and 2022101301.

It is not an unprimeable number, because it can be changed into a prime (2022101413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 453828 + ... + 458261.

It is an arithmetic number, because the mean of its divisors is an integer number (337473300).

Almost surely, 22022101313 is an apocalyptic number.

It is an amenable number.

2022101313 is a deficient number, since it is larger than the sum of its proper divisors (677685087).

2022101313 is an equidigital number, since it uses as much as digits as its factorization.

2022101313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 912831.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 2022101313 is about 44967.7808325027. The cubic root of 2022101313 is about 1264.5450436835.

Adding to 2022101313 its reverse (3131012202), we get a palindrome (5153113515).

The spelling of 2022101313 in words is "two billion, twenty-two million, one hundred one thousand, three hundred thirteen".

Divisors: 1 3 739 2217 912089 2736267 674033771 2022101313