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5050050525 = 3252131726513
BaseRepresentation
bin1001011010000000…
…11010011111011101
3111000221120010222100
410231000122133131
540320303104100
62153040035313
7236100502242
oct45500323735
914027503870
105050050525
112161692783
12b8b302b39
13626333ca0
1435c9ad5c9
151e8541400
hex12d01a7dd

5050050525 has 36 divisors (see below), whose sum is σ = 9740991988. Its totient is φ = 2486177280.

The previous prime is 5050050469. The next prime is 5050050541. The reversal of 5050050525 is 5250500505.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 1753683129 + 3296367396 = 41877^2 + 57414^2 .

It is not a de Polignac number, because 5050050525 - 211 = 5050048477 is a prime.

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 35 ways as a sum of consecutive naturals, for example, 860332 + ... + 866181.

Almost surely, 25050050525 is an apocalyptic number.

It is an amenable number.

5050050525 is a deficient number, since it is larger than the sum of its proper divisors (4690941463).

5050050525 is a wasteful number, since it uses less digits than its factorization.

5050050525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1726542 (or 1726534 counting only the distinct ones).

The product of its (nonzero) digits is 6250, while the sum is 27.

The square root of 5050050525 is about 71063.7075095298. The cubic root of 5050050525 is about 1715.6626932903.

It can be divided in two parts, 50500 and 50525, that added together give a triangular number (101025 = T449).

The spelling of 5050050525 in words is "five billion, fifty million, fifty thousand, five hundred twenty-five".

Divisors: 1 3 5 9 13 15 25 39 45 65 75 117 195 225 325 585 975 2925 1726513 5179539 8632565 15538617 22444669 25897695 43162825 67334007 77693085 112223345 129488475 202002021 336670035 388465425 561116725 1010010105 1683350175 5050050525