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5054313053 = 29174286657
BaseRepresentation
bin1001011010100001…
…01011001001011101
3111001020120201001202
410231100223021131
540322401004203
62153311245245
7236151644366
oct45520531135
914036521052
105054313053
112164034229
12b90819825
136271971aa
1435d39cb6d
151e8ad4388
hex12d42b25d

5054313053 has 4 divisors (see below), whose sum is σ = 5228599740. Its totient is φ = 4880026368.

The previous prime is 5054313049. The next prime is 5054313059. The reversal of 5054313053 is 3503134505.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1949928964 + 3104384089 = 44158^2 + 55717^2 .

It is a cyclic number.

It is not a de Polignac number, because 5054313053 - 22 = 5054313049 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29), and also a Moran number because the ratio is a prime number: 174286657 = 5054313053 / (5 + 0 + 5 + 4 + 3 + 1 + 3 + 0 + 5 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5054313059) 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, 87143300 + ... + 87143357.

It is an arithmetic number, because the mean of its divisors is an integer number (1307149935).

Almost surely, 25054313053 is an apocalyptic number.

It is an amenable number.

5054313053 is a deficient number, since it is larger than the sum of its proper divisors (174286687).

5054313053 is a wasteful number, since it uses less digits than its factorization.

5054313053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174286686.

The product of its (nonzero) digits is 13500, while the sum is 29.

The square root of 5054313053 is about 71093.6920760204. The cubic root of 5054313053 is about 1716.1452629631.

Adding to 5054313053 its reverse (3503134505), we get a palindrome (8557447558).

The spelling of 5054313053 in words is "five billion, fifty-four million, three hundred thirteen thousand, fifty-three".

Divisors: 1 29 174286657 5054313053