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5130560405 = 51954005899
BaseRepresentation
bin1001100011100111…
…00010001110010101
3111020120001110202202
410301303202032111
541001410413110
62205033414245
7241066021025
oct46163421625
914216043682
105130560405
1121a3081a73
12bb226a385
13639c12479
14369569a85
152006460a5
hex131ce2395

5130560405 has 8 divisors (see below), whose sum is σ = 6480708000. Its totient is φ = 3888424656.

The previous prime is 5130560387. The next prime is 5130560411. The reversal of 5130560405 is 5040650315.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5130560405 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27002855 + ... + 27003044.

It is an arithmetic number, because the mean of its divisors is an integer number (810088500).

Almost surely, 25130560405 is an apocalyptic number.

It is an amenable number.

5130560405 is a deficient number, since it is larger than the sum of its proper divisors (1350147595).

5130560405 is a wasteful number, since it uses less digits than its factorization.

5130560405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54005923.

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 5130560405 is about 71627.9303414527. The cubic root of 5130560405 is about 1724.7319227743.

The spelling of 5130560405 in words is "five billion, one hundred thirty million, five hundred sixty thousand, four hundred five".

Divisors: 1 5 19 95 54005899 270029495 1026112081 5130560405