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3133141423 = 18089173207
BaseRepresentation
bin1011101010111111…
…1111000110101111
322002100120002000221
42322233333012233
522404041011143
61234522032211
7140433156046
oct27257770657
98070502027
103133141423
111368638585
12735348667
133ac15cb49
1421a18355d
151350e32ed
hexbabff1af

3133141423 has 4 divisors (see below), whose sum is σ = 3133332720. Its totient is φ = 3132950128.

The previous prime is 3133141421. The next prime is 3133141433. The reversal of 3133141423 is 3241413313.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3241413313 = 5236197731.

It is a cyclic number.

It is not a de Polignac number, because 3133141423 - 21 = 3133141421 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 (3133141421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68515 + ... + 104692.

It is an arithmetic number, because the mean of its divisors is an integer number (783333180).

Almost surely, 23133141423 is an apocalyptic number.

3133141423 is a deficient number, since it is larger than the sum of its proper divisors (191297).

3133141423 is a wasteful number, since it uses less digits than its factorization.

3133141423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191296.

The product of its digits is 2592, while the sum is 25.

The square root of 3133141423 is about 55974.4711721335. The cubic root of 3133141423 is about 1463.2774036055.

Adding to 3133141423 its reverse (3241413313), we get a palindrome (6374554736).

The spelling of 3133141423 in words is "three billion, one hundred thirty-three million, one hundred forty-one thousand, four hundred twenty-three".

Divisors: 1 18089 173207 3133141423