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5031145054 = 213331584609
BaseRepresentation
bin1001010111110000…
…10010111001011110
3110222121222122112201
410223320102321132
540300433120204
62151122522114
7235451012245
oct45370227136
913877878481
105031145054
112151a4a821
12b84b0633a
13622444b10
1435a28b95c
151e6a599a4
hex12be12e5e

5031145054 has 16 divisors (see below), whose sum is σ = 8151801840. Its totient is φ = 2315047680.

The previous prime is 5031145043. The next prime is 5031145057. The reversal of 5031145054 is 4505411305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5031145057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 283699 + ... + 300910.

It is an arithmetic number, because the mean of its divisors is an integer number (509487615).

Almost surely, 25031145054 is an apocalyptic number.

5031145054 is a deficient number, since it is larger than the sum of its proper divisors (3120656786).

5031145054 is a wasteful number, since it uses less digits than its factorization.

5031145054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 584955.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 5031145054 is about 70930.5650196021. The cubic root of 5031145054 is about 1713.5190862901.

Adding to 5031145054 its reverse (4505411305), we get a palindrome (9536556359).

The spelling of 5031145054 in words is "five billion, thirty-one million, one hundred forty-five thousand, fifty-four".

Divisors: 1 2 13 26 331 662 4303 8606 584609 1169218 7599917 15199834 193505579 387011158 2515572527 5031145054