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5110454045 = 51022090809
BaseRepresentation
bin1001100001001101…
…10101011100011101
3111012011012222000202
410300212311130131
540431234012140
62203034433245
7240433066634
oct46046653435
914164188022
105110454045
112192799844
12ba7592825
136359c2808
14366a1451b
151ed9c3915
hex1309b571d

5110454045 has 4 divisors (see below), whose sum is σ = 6132544860. Its totient is φ = 4088363232.

The previous prime is 5110454017. The next prime is 5110454057. The reversal of 5110454045 is 5404540115.

5110454045 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 1514532889 + 3595921156 = 38917^2 + 59966^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5110454045 is a prime.

It is a super-2 number, since 2×51104540452 = 52233481092113724050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5110453999 and 5110454017.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 511045400 + ... + 511045409.

It is an arithmetic number, because the mean of its divisors is an integer number (1533136215).

Almost surely, 25110454045 is an apocalyptic number.

It is an amenable number.

5110454045 is a deficient number, since it is larger than the sum of its proper divisors (1022090815).

5110454045 is a wasteful number, since it uses less digits than its factorization.

5110454045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022090814.

The product of its (nonzero) digits is 8000, while the sum is 29.

The square root of 5110454045 is about 71487.4397709136. The cubic root of 5110454045 is about 1722.4759326854.

The spelling of 5110454045 in words is "five billion, one hundred ten million, four hundred fifty-four thousand, forty-five".

Divisors: 1 5 1022090809 5110454045