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12253142341 = 11101103107077
BaseRepresentation
bin10110110100101100…
…00001110101000101
31011121221110010100201
423122112001311011
5200043301023331
65343511210501
7612433664026
oct133226016505
934557403321
1012253142341
115218641220
12245b676a31
1312037375ab
148434b4c4d
154baac5a61
hex2da581d45

12253142341 has 16 divisors (see below), whose sum is σ = 13630601088. Its totient is φ = 10921752000.

The previous prime is 12253142327. The next prime is 12253142353. The reversal of 12253142341 is 14324135221.

It is a cyclic number.

It is not a de Polignac number, because 12253142341 - 227 = 12118924613 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 (12253142381) 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, 60895 + ... + 167971.

It is an arithmetic number, because the mean of its divisors is an integer number (851912568).

Almost surely, 212253142341 is an apocalyptic number.

12253142341 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12253142341 is a deficient number, since it is larger than the sum of its proper divisors (1377458747).

12253142341 is a wasteful number, since it uses less digits than its factorization.

12253142341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107292.

The product of its digits is 5760, while the sum is 28.

Adding to 12253142341 its reverse (14324135221), we get a palindrome (26577277562).

The spelling of 12253142341 in words is "twelve billion, two hundred fifty-three million, one hundred forty-two thousand, three hundred forty-one".

Divisors: 1 11 101 103 1111 1133 10403 107077 114433 1177847 10814777 11028931 118962547 121318241 1113922031 12253142341