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13312022141 = 111916336041
BaseRepresentation
bin11000110010111010…
…10101011001111101
31021100201220210101002
430121131111121331
5204230334202031
610040534500045
7650612215115
oct143135253175
937321823332
1013312022141
1157113202a0
1226b6204625
131341c1b8a2
14903d8c045
1552da37ccb
hex31975567d

13312022141 has 8 divisors (see below), whose sum is σ = 14598240768. Its totient is φ = 12038476000.

The previous prime is 13312022107. The next prime is 13312022149. The reversal of 13312022141 is 14122021331.

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 13312022141 - 210 = 13312021117 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 (13312022149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3165920 + ... + 3170121.

It is an arithmetic number, because the mean of its divisors is an integer number (1824780096).

Almost surely, 213312022141 is an apocalyptic number.

13312022141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13312022141 is a deficient number, since it is larger than the sum of its proper divisors (1286218627).

13312022141 is a wasteful number, since it uses less digits than its factorization.

13312022141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6336243.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 13312022141 its reverse (14122021331), we get a palindrome (27434043472).

The spelling of 13312022141 in words is "thirteen billion, three hundred twelve million, twenty-two thousand, one hundred forty-one".

Divisors: 1 11 191 2101 6336041 69696451 1210183831 13312022141