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5305124045 = 5131928115287
BaseRepresentation
bin1001111000011010…
…11100010011001101
3111200201112020001202
410330031130103031
541331102432140
62234231115245
7245315544644
oct47415342315
914621466052
105305124045
112282671241
121040812b25
13667131a70
1438480a35b
15210b28915
hex13c35c4cd

5305124045 has 32 divisors (see below), whose sum is σ = 7242842880. Its totient is φ = 3697989120.

The previous prime is 5305124017. The next prime is 5305124053. The reversal of 5305124045 is 5404215035.

It is not a de Polignac number, because 5305124045 - 26 = 5305123981 is a prime.

It is a super-2 number, since 2×53051240452 = 56288682265674324050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5305123999 and 5305124017.

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 31 ways as a sum of consecutive naturals, for example, 339392 + ... + 354678.

It is an arithmetic number, because the mean of its divisors is an integer number (226338840).

Almost surely, 25305124045 is an apocalyptic number.

It is an amenable number.

5305124045 is a deficient number, since it is larger than the sum of its proper divisors (1937718835).

5305124045 is a wasteful number, since it uses less digits than its factorization.

5305124045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15605.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 5305124045 is about 72836.2824765240. The cubic root of 5305124045 is about 1744.0750970884.

The spelling of 5305124045 in words is "five billion, three hundred five million, one hundred twenty-four thousand, forty-five".

Divisors: 1 5 13 19 65 95 247 281 1235 1405 3653 5339 15287 18265 26695 69407 76435 198731 290453 347035 993655 1452265 3775889 4295647 18879445 21478235 55843411 81617293 279217055 408086465 1061024809 5305124045