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5042251025 = 527295211907
BaseRepresentation
bin1001011001000101…
…01010010100010001
3111000101212220001222
410230202222110101
540311304013100
62152200534425
7235644266210
oct45442522421
914011786058
105042251025
112158245909
12b88781415
13624832bb6
1435b93d077
151e7a00485
hex12c8aa511

5042251025 has 48 divisors (see below), whose sum is σ = 7410061440. Its totient is φ = 3330163200.

The previous prime is 5042251013. The next prime is 5042251031. The reversal of 5042251025 is 5201522405.

5042251025 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5042251025 - 28 = 5042250769 is a prime.

It is a super-2 number, since 2×50422510252 = 50848590798227101250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5042250985 and 5042251003.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2643122 + ... + 2645028.

It is an arithmetic number, because the mean of its divisors is an integer number (154376280).

Almost surely, 25042251025 is an apocalyptic number.

It is an amenable number.

5042251025 is a deficient number, since it is larger than the sum of its proper divisors (2367810415).

5042251025 is a wasteful number, since it uses less digits than its factorization.

5042251025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2474 (or 2469 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 5042251025 is about 71008.8094886825. The cubic root of 5042251025 is about 1714.7789921666.

The spelling of 5042251025 in words is "five billion, forty-two million, two hundred fifty-one thousand, twenty-five".

Divisors: 1 5 7 25 29 35 145 175 203 521 725 1015 1907 2605 3647 5075 9535 13025 13349 15109 18235 47675 55303 66745 75545 91175 105763 276515 333725 377725 387121 528815 993547 1382575 1935605 2644075 4967735 6954829 9678025 24838675 28812863 34774145 144064315 173870725 201690041 720321575 1008450205 5042251025