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4896872591 = 13794768133
BaseRepresentation
bin1001000111110000…
…00101100010001111
3110122021022220100112
410203320011202033
540012044410331
62125524550235
7232230505322
oct44370054217
913567286315
104896872591
11209317a946
12b47b5237b
13600691760
143464d87b9
151d9d8532b
hex123e0588f

4896872591 has 8 divisors (see below), whose sum is σ = 5340310080. Its totient is φ = 4462971552.

The previous prime is 4896872573. The next prime is 4896872599. The reversal of 4896872591 is 1952786984.

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

It is not a de Polignac number, because 4896872591 - 226 = 4829763727 is a prime.

It is a super-2 number, since 2×48968725912 = 47958722344974106562, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4896872591.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4896872599) 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, 2383040 + ... + 2385093.

It is an arithmetic number, because the mean of its divisors is an integer number (667538760).

Almost surely, 24896872591 is an apocalyptic number.

4896872591 is a deficient number, since it is larger than the sum of its proper divisors (443437489).

4896872591 is a wasteful number, since it uses less digits than its factorization.

4896872591 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4768225.

The product of its digits is 8709120, while the sum is 59.

The square root of 4896872591 is about 69977.6577987575. The cubic root of 4896872591 is about 1698.1378214697.

The spelling of 4896872591 in words is "four billion, eight hundred ninety-six million, eight hundred seventy-two thousand, five hundred ninety-one".

Divisors: 1 13 79 1027 4768133 61985729 376682507 4896872591