Search a number
-
+
3144133101 = 31048044367
BaseRepresentation
bin1011101101100111…
…1010100111101101
322010010020111210010
42323121322213231
522414344224401
61235553403433
7140625455544
oct27331724755
98103214703
103144133101
11137386580a
12738b69579
133b150abb5
1421b80515b
15136064ed6
hexbb67a9ed

3144133101 has 4 divisors (see below), whose sum is σ = 4192177472. Its totient is φ = 2096088732.

The previous prime is 3144133099. The next prime is 3144133121. The reversal of 3144133101 is 1013314413.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1013314413 = 3337771471.

It is not a de Polignac number, because 3144133101 - 21 = 3144133099 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 (3144133121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 524022181 + ... + 524022186.

It is an arithmetic number, because the mean of its divisors is an integer number (1048044368).

Almost surely, 23144133101 is an apocalyptic number.

It is an amenable number.

3144133101 is a deficient number, since it is larger than the sum of its proper divisors (1048044371).

3144133101 is a wasteful number, since it uses less digits than its factorization.

3144133101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1048044370.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 3144133101 is about 56072.5699518044. The cubic root of 3144133101 is about 1464.9865617082.

Adding to 3144133101 its reverse (1013314413), we get a palindrome (4157447514).

The spelling of 3144133101 in words is "three billion, one hundred forty-four million, one hundred thirty-three thousand, one hundred one".

Divisors: 1 3 1048044367 3144133101