Search a number
-
+
20075876714 = 210037938357
BaseRepresentation
bin10010101100100111…
…011001000101101010
31220211010022012112102
4102230213121011222
5312103411023324
613120035413402
71310333064545
oct225447310552
956733265472
1020075876714
118572344353
123a83454262
131b7c3232ba
14d863d785c
157c7757dae
hex4ac9d916a

20075876714 has 4 divisors (see below), whose sum is σ = 30113815074. Its totient is φ = 10037938356.

The previous prime is 20075876699. The next prime is 20075876741. The reversal of 20075876714 is 41767857002.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41767857002 = 220883928501.

It can be written as a sum of positive squares in only one way, i.e., 16549536025 + 3526340689 = 128645^2 + 59383^2 .

It is a Curzon number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 5018969177 + ... + 5018969180.

Almost surely, 220075876714 is an apocalyptic number.

20075876714 is a deficient number, since it is larger than the sum of its proper divisors (10037938360).

20075876714 is a wasteful number, since it uses less digits than its factorization.

20075876714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10037938359.

The product of its (nonzero) digits is 658560, while the sum is 47.

The spelling of 20075876714 in words is "twenty billion, seventy-five million, eight hundred seventy-six thousand, seven hundred fourteen".

Divisors: 1 2 10037938357 20075876714