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2034211975 = 5281368479
BaseRepresentation
bin111100100111111…
…1001110010000111
312020202201200020021
41321033321302013
513131224240400
6533504120011
7101260342105
oct17117716207
95222650207
102034211975
11954294624
12489306007
13265595533
14154242c75
15bd8be71a
hex793f9c87

2034211975 has 6 divisors (see below), whose sum is σ = 2522422880. Its totient is φ = 1627369560.

The previous prime is 2034211961. The next prime is 2034211997. The reversal of 2034211975 is 5791124302.

It is a happy number.

It is not a de Polignac number, because 2034211975 - 25 = 2034211943 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2034211975.

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 5 ways as a sum of consecutive naturals, for example, 40684215 + ... + 40684264.

Almost surely, 22034211975 is an apocalyptic number.

2034211975 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2034211975 is a deficient number, since it is larger than the sum of its proper divisors (488210905).

2034211975 is an equidigital number, since it uses as much as digits as its factorization.

2034211975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81368489 (or 81368484 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 2034211975 is about 45102.2391351028. The cubic root of 2034211975 is about 1267.0645358705.

The spelling of 2034211975 in words is "two billion, thirty-four million, two hundred eleven thousand, nine hundred seventy-five".

Divisors: 1 5 25 81368479 406842395 2034211975