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13000223222313 = 3109104273812797
BaseRepresentation
bin1011110100101101100110…
…1011111110101000101001
31201000210211220112101201120
42331023121223332220221
53200443424121103223
643352115313005453
72511143436065325
oct275133153765051
951023756471646
1013000223222313
114162400103a48
12155b644553889
13733bb9cb3722
1432d2dd930985
1517827407bbe3
hexbd2d9afea29

13000223222313 has 16 divisors (see below), whose sum is σ = 17494337319360. Its totient is φ = 8586477596736.

The previous prime is 13000223222159. The next prime is 13000223222317. The reversal of 13000223222313 is 31322232200031.

It is not a de Polignac number, because 13000223222313 - 214 = 13000223205929 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13000223222317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1503231 + ... + 5316027.

It is an arithmetic number, because the mean of its divisors is an integer number (1093396082460).

Almost surely, 213000223222313 is an apocalyptic number.

It is an amenable number.

13000223222313 is a deficient number, since it is larger than the sum of its proper divisors (4494114097047).

13000223222313 is a wasteful number, since it uses less digits than its factorization.

13000223222313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3823336.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 13000223222313 its reverse (31322232200031), we get a palindrome (44322455422344).

The spelling of 13000223222313 in words is "thirteen trillion, two hundred twenty-three million, two hundred twenty-two thousand, three hundred thirteen".

Divisors: 1 3 109 327 10427 31281 1136543 3409629 3812797 11438391 415594873 1246784619 39756034319 119268102957 4333407740771 13000223222313