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5120323201 = 72959427513
BaseRepresentation
bin1001100010011000…
…11110111010000001
3111012211210100222001
410301030132322001
540441300320301
62204030144001
7240613012660
oct46114367201
914184710861
105120323201
11219831a674
12baa952001
13637a69956
14368062dd7
151ee7c2c01
hex13131ee81

5120323201 has 16 divisors (see below), whose sum is σ = 6156201600. Its totient is φ = 4165676928.

The previous prime is 5120323199. The next prime is 5120323213. The reversal of 5120323201 is 1023230215.

It is not a de Polignac number, because 5120323201 - 21 = 5120323199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5120323231) 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, 201780 + ... + 225733.

It is an arithmetic number, because the mean of its divisors is an integer number (384762600).

Almost surely, 25120323201 is an apocalyptic number.

It is an amenable number.

5120323201 is a deficient number, since it is larger than the sum of its proper divisors (1035878399).

5120323201 is a wasteful number, since it uses less digits than its factorization.

5120323201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427608.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 5120323201 is about 71556.4336799983. The cubic root of 5120323201 is about 1723.5840176919.

Adding to 5120323201 its reverse (1023230215), we get a palindrome (6143553416).

The spelling of 5120323201 in words is "five billion, one hundred twenty million, three hundred twenty-three thousand, two hundred one".

Divisors: 1 7 29 59 203 413 1711 11977 427513 2992591 12397877 25223267 86785139 176562869 731474743 5120323201