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2850048865 = 51108351431
BaseRepresentation
bin1010100111100000…
…0100101101100001
321100121212111001101
42221320010231201
521314103030430
61150450234401
7130425005236
oct25170045541
97317774041
102850048865
111232861994
12676585a01
13365601961
141d073178d
1511a323dca
hexa9e04b61

2850048865 has 8 divisors (see below), whose sum is σ = 3420433728. Its totient is φ = 2279789040.

The previous prime is 2850048857. The next prime is 2850048899. The reversal of 2850048865 is 5688400582.

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

It is not a de Polignac number, because 2850048865 - 23 = 2850048857 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29700 + ... + 81130.

It is an arithmetic number, because the mean of its divisors is an integer number (427554216).

Almost surely, 22850048865 is an apocalyptic number.

It is an amenable number.

2850048865 is a deficient number, since it is larger than the sum of its proper divisors (570384863).

2850048865 is a wasteful number, since it uses less digits than its factorization.

2850048865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62519.

The product of its (nonzero) digits is 614400, while the sum is 46.

The square root of 2850048865 is about 53385.8489208517. The cubic root of 2850048865 is about 1417.8080419882.

The spelling of 2850048865 in words is "two billion, eight hundred fifty million, forty-eight thousand, eight hundred sixty-five".

Divisors: 1 5 11083 51431 55415 257155 570009773 2850048865