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2064067675 = 52611353487
BaseRepresentation
bin111101100000111…
…0010110001011011
312022211220111112221
41323001302301123
513211400131200
6540452044511
7102102200005
oct17301626133
95284814487
102064067675
1196a12665a
12497303737
1326b819927
141581b5375
15c131a91a
hex7b072c5b

2064067675 has 12 divisors (see below), whose sum is σ = 2601403936. Its totient is φ = 1624183200.

The previous prime is 2064067673. The next prime is 2064067693. The reversal of 2064067675 is 5767604602.

It is not a de Polignac number, because 2064067675 - 21 = 2064067673 is a prime.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2064067673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 675219 + ... + 678268.

Almost surely, 22064067675 is an apocalyptic number.

2064067675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2064067675 is a deficient number, since it is larger than the sum of its proper divisors (537336261).

2064067675 is a wasteful number, since it uses less digits than its factorization.

2064067675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1353558 (or 1353553 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 43.

The square root of 2064067675 is about 45432.0115667356. The cubic root of 2064067675 is about 1273.2332674868.

The spelling of 2064067675 in words is "two billion, sixty-four million, sixty-seven thousand, six hundred seventy-five".

Divisors: 1 5 25 61 305 1525 1353487 6767435 33837175 82562707 412813535 2064067675