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2130595357 = 11317611011
BaseRepresentation
bin111111011111110…
…0100111000011101
312111111002110101011
41332333210320131
513330413022412
6551230015221
7103540522162
oct17677447035
95444073334
102130595357
119a3735910
124b5647511
1327c540b17
14162d72069
15c70ac7a7
hex7efe4e1d

2130595357 has 8 divisors (see below), whose sum is σ = 2331621792. Its totient is φ = 1930791600.

The previous prime is 2130595333. The next prime is 2130595361. The reversal of 2130595357 is 7535950312.

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

It is a cyclic number.

It is not a de Polignac number, because 2130595357 - 227 = 1996377629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130592357) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 302019 + ... + 308992.

It is an arithmetic number, because the mean of its divisors is an integer number (291452724).

Almost surely, 22130595357 is an apocalyptic number.

It is an amenable number.

2130595357 is a deficient number, since it is larger than the sum of its proper divisors (201026435).

2130595357 is a wasteful number, since it uses less digits than its factorization.

2130595357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611339.

The product of its (nonzero) digits is 141750, while the sum is 40.

The square root of 2130595357 is about 46158.3725557997. The cubic root of 2130595357 is about 1286.7682172243.

The spelling of 2130595357 in words is "two billion, one hundred thirty million, five hundred ninety-five thousand, three hundred fifty-seven".

Divisors: 1 11 317 3487 611011 6721121 193690487 2130595357