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5160842879 = 23224384473
BaseRepresentation
bin1001100111001110…
…00011011001111111
3111022200000222111212
410303213003121333
541032133433004
62212034435035
7241614304103
oct46347033177
914280028455
105160842879
112209185705
121000432a7b
13643285baa
1436d5ad903
1520312896e
hex1339c367f

5160842879 has 4 divisors (see below), whose sum is σ = 5385227376. Its totient is φ = 4936458384.

The previous prime is 5160842873. The next prime is 5160842899. The reversal of 5160842879 is 9782480615.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9782480615 = 51956496123.

It is a cyclic number.

It is not a de Polignac number, because 5160842879 - 28 = 5160842623 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5160842873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112192214 + ... + 112192259.

It is an arithmetic number, because the mean of its divisors is an integer number (1346306844).

Almost surely, 25160842879 is an apocalyptic number.

5160842879 is a deficient number, since it is larger than the sum of its proper divisors (224384497).

5160842879 is a wasteful number, since it uses less digits than its factorization.

5160842879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224384496.

The product of its (nonzero) digits is 967680, while the sum is 50.

The square root of 5160842879 is about 71839.0066676872. The cubic root of 5160842879 is about 1728.1186045733.

The spelling of 5160842879 in words is "five billion, one hundred sixty million, eight hundred forty-two thousand, eight hundred seventy-nine".

Divisors: 1 23 224384473 5160842879