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2120314415 = 53711461159
BaseRepresentation
bin111111001100001…
…0110111000101111
312110202202010120112
41332120112320233
513320300030130
6550221410235
7103354242452
oct17630267057
95422663515
102120314415
1199895366a
124b210997b
1327a38141b
14161857499
15c622b495
hex7e616e2f

2120314415 has 8 divisors (see below), whose sum is σ = 2613144480. Its totient is φ = 1650406752.

The previous prime is 2120314379. The next prime is 2120314421. The reversal of 2120314415 is 5144130212.

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 2120314415 - 212 = 2120310319 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5730395 + ... + 5730764.

It is an arithmetic number, because the mean of its divisors is an integer number (326643060).

Almost surely, 22120314415 is an apocalyptic number.

2120314415 is a deficient number, since it is larger than the sum of its proper divisors (492830065).

2120314415 is a wasteful number, since it uses less digits than its factorization.

2120314415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11461201.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 2120314415 is about 46046.8719350186. The cubic root of 2120314415 is about 1284.6951620358.

Adding to 2120314415 its reverse (5144130212), we get a palindrome (7264444627).

The spelling of 2120314415 in words is "two billion, one hundred twenty million, three hundred fourteen thousand, four hundred fifteen".

Divisors: 1 5 37 185 11461159 57305795 424062883 2120314415