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5130823061 = 713192967509
BaseRepresentation
bin1001100011101001…
…00010010110010101
3111020120112211001202
410301310202112111
541001442314221
62205043202245
7241101163550
oct46164422625
914216484052
105130823061
1121a3241341
12bb2376385
13639ca4ba0
143695d7697
15200698d0b
hex131d22595

5130823061 has 16 divisors (see below), whose sum is σ = 6647222400. Its totient is φ = 3845890368.

The previous prime is 5130823043. The next prime is 5130823069. The reversal of 5130823061 is 1603280315.

It is a cyclic number.

It is not a de Polignac number, because 5130823061 - 214 = 5130806677 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5130823069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1482026 + ... + 1485483.

It is an arithmetic number, because the mean of its divisors is an integer number (415451400).

Almost surely, 25130823061 is an apocalyptic number.

It is an amenable number.

5130823061 is a deficient number, since it is larger than the sum of its proper divisors (1516399339).

5130823061 is a wasteful number, since it uses less digits than its factorization.

5130823061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2967548.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 5130823061 is about 71629.7637927140. The cubic root of 5130823061 is about 1724.7613544817.

The spelling of 5130823061 in words is "five billion, one hundred thirty million, eight hundred twenty-three thousand, sixty-one".

Divisors: 1 7 13 19 91 133 247 1729 2967509 20772563 38577617 56382671 270043319 394678697 732974723 5130823061