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5030041525 = 52201201661
BaseRepresentation
bin1001010111101000…
…00101011110110101
3110222112220120210021
410223310011132311
540300142312100
62151043125141
7235435435045
oct45364053665
913875816707
105030041525
112151366713
12b846737b1
13622149742
1435a081725
151e68dca1a
hex12bd057b5

5030041525 has 6 divisors (see below), whose sum is σ = 6237251522. Its totient is φ = 4024033200.

The previous prime is 5030041477. The next prime is 5030041531. The reversal of 5030041525 is 5251400305.

It can be written as a sum of positive squares in 3 ways, for example, as 968018769 + 4062022756 = 31113^2 + 63734^2 .

It is not a de Polignac number, because 5030041525 - 27 = 5030041397 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 201201661 = 5030041525 / (5 + 0 + 3 + 0 + 0 + 4 + 1 + 5 + 2 + 5).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5030041525.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 100600806 + ... + 100600855.

Almost surely, 25030041525 is an apocalyptic number.

It is an amenable number.

5030041525 is a deficient number, since it is larger than the sum of its proper divisors (1207209997).

5030041525 is a wasteful number, since it uses less digits than its factorization.

5030041525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201201671 (or 201201666 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 5030041525 is about 70922.7856545412. The cubic root of 5030041525 is about 1713.3937963046.

The spelling of 5030041525 in words is "five billion, thirty million, forty-one thousand, five hundred twenty-five".

Divisors: 1 5 25 201201661 1006008305 5030041525