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5033131225 = 522696171213
BaseRepresentation
bin1001010111111111…
…10111110011011001
3110222202201120001121
410223333313303121
540301440144400
62151233245241
7235503623653
oct45377676331
913882646047
105033131225
112153086a91
12b85703821
1362298bb75
1435a6476d3
151e6ced21a
hex12bff7cd9

5033131225 has 24 divisors (see below), whose sum is σ = 6279609240. Its totient is φ = 4001733120.

The previous prime is 5033131223. The next prime is 5033131241. The reversal of 5033131225 is 5221313305.

It can be written as a sum of positive squares in 12 ways, for example, as 4880559321 + 152571904 = 69861^2 + 12352^2 .

It is not a de Polignac number, because 5033131225 - 21 = 5033131223 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 5033131225.

It is not an unprimeable number, because it can be changed into a prime (5033131223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4148719 + ... + 4149931.

It is an arithmetic number, because the mean of its divisors is an integer number (261650385).

Almost surely, 25033131225 is an apocalyptic number.

It is an amenable number.

5033131225 is a deficient number, since it is larger than the sum of its proper divisors (1246478015).

5033131225 is a wasteful number, since it uses less digits than its factorization.

5033131225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2109 (or 2104 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 5033131225 is about 70944.5644499986. The cubic root of 5033131225 is about 1713.7445415378.

The spelling of 5033131225 in words is "five billion, thirty-three million, one hundred thirty-one thousand, two hundred twenty-five".

Divisors: 1 5 25 269 617 1213 1345 3085 6065 6725 15425 30325 165973 326297 748421 829865 1631485 3742105 4149325 8157425 18710525 201325249 1006626245 5033131225