Search a number
-
+
5879554561 = 23435944949
BaseRepresentation
bin1010111100111001…
…01110001000000001
3120011202102022121001
411132130232020001
544020131221221
62411231132001
7265462250326
oct53634561001
916152368531
105879554561
112547945401
121181074001
1372914718a
143dac18b4d
15246295391
hex15e72e201

5879554561 has 8 divisors (see below), whose sum is σ = 6277867200. Its totient is φ = 5493131952.

The previous prime is 5879554543. The next prime is 5879554573. The reversal of 5879554561 is 1654559785.

5879554561 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 5879554561 - 27 = 5879554433 is a prime.

It is a super-5 number, since 5×58795545615 (a number of 50 digits) contains 55555 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5879554531) 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, 2971486 + ... + 2973463.

It is an arithmetic number, because the mean of its divisors is an integer number (784733400).

Almost surely, 25879554561 is an apocalyptic number.

It is an amenable number.

5879554561 is a deficient number, since it is larger than the sum of its proper divisors (398312639).

5879554561 is a wasteful number, since it uses less digits than its factorization.

5879554561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5945015.

The product of its digits is 7560000, while the sum is 55.

The square root of 5879554561 is about 76678.2535077580. The cubic root of 5879554561 is about 1804.8792066760.

The spelling of 5879554561 in words is "five billion, eight hundred seventy-nine million, five hundred fifty-four thousand, five hundred sixty-one".

Divisors: 1 23 43 989 5944949 136733827 255632807 5879554561