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5142144313 = 31751220873
BaseRepresentation
bin1001100100111111…
…01110010100111001
3111021100211222220101
410302133232110321
541012342104223
62210125555401
7241266335245
oct46237562471
914240758811
105142144313
1121a9674149
12bb6115b61
1363c439c57
1436ad03425
152016834ad
hex1327ee539

5142144313 has 8 divisors (see below), whose sum is σ = 5315111936. Its totient is φ = 4969620000.

The previous prime is 5142144307. The next prime is 5142144361. The reversal of 5142144313 is 3134412415.

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 5142144313 - 213 = 5142136121 is a prime.

It is a super-3 number, since 3×51421443133 (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5142144383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87156 + ... + 133717.

It is an arithmetic number, because the mean of its divisors is an integer number (664388992).

Almost surely, 25142144313 is an apocalyptic number.

It is an amenable number.

5142144313 is a deficient number, since it is larger than the sum of its proper divisors (172967623).

5142144313 is a wasteful number, since it uses less digits than its factorization.

5142144313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221655.

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

The square root of 5142144313 is about 71708.7464191085. The cubic root of 5142144313 is about 1726.0289947450.

Adding to 5142144313 its reverse (3134412415), we get a palindrome (8276556728).

The spelling of 5142144313 in words is "five billion, one hundred forty-two million, one hundred forty-four thousand, three hundred thirteen".

Divisors: 1 31 751 23281 220873 6847063 165875623 5142144313