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1322014013 = 73105117231
BaseRepresentation
bin100111011001100…
…0101010100111101
310102010121021021222
41032303011110331
510201413422023
6335103203125
744521635155
oct11663052475
93363537258
101322014013
11619273771
1230a8a64a5
13180b75018
14c7811765
157b0dccc8
hex4ecc553d

1322014013 has 8 divisors (see below), whose sum is σ = 1341476736. Its totient is φ = 1302588000.

The previous prime is 1322014009. The next prime is 1322014037. The reversal of 1322014013 is 3104102231.

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 1322014013 - 22 = 1322014009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1322013982 and 1322014000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322014093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68108 + ... + 85338.

It is an arithmetic number, because the mean of its divisors is an integer number (167684592).

Almost surely, 21322014013 is an apocalyptic number.

It is an amenable number.

1322014013 is a deficient number, since it is larger than the sum of its proper divisors (19462723).

1322014013 is a wasteful number, since it uses less digits than its factorization.

1322014013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18355.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1322014013 is about 36359.5106265197. The cubic root of 1322014013 is about 1097.5189295946.

Adding to 1322014013 its reverse (3104102231), we get a palindrome (4426116244).

The spelling of 1322014013 in words is "one billion, three hundred twenty-two million, fourteen thousand, thirteen".

Divisors: 1 73 1051 17231 76723 1257863 18109781 1322014013