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3085425058 = 21542712529
BaseRepresentation
bin1011011111100111…
…1101100110100010
321222000202211111011
42313321331212202
522304332100213
61230055211134
7136313452222
oct26771754642
97860684434
103085425058
111343707571
12721376aaa
133a22c4001
14213ac2082
15130d1a03d
hexb7e7d9a2

3085425058 has 4 divisors (see below), whose sum is σ = 4628137590. Its totient is φ = 1542712528.

The previous prime is 3085425019. The next prime is 3085425089. The reversal of 3085425058 is 8505245803.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8505245803 = 83102472841.

It can be written as a sum of positive squares in only one way, i.e., 2973848089 + 111576969 = 54533^2 + 10563^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 3085425058.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 771356263 + ... + 771356266.

Almost surely, 23085425058 is an apocalyptic number.

3085425058 is a deficient number, since it is larger than the sum of its proper divisors (1542712532).

3085425058 is a wasteful number, since it uses less digits than its factorization.

3085425058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1542712531.

The product of its (nonzero) digits is 192000, while the sum is 40.

The square root of 3085425058 is about 55546.6025783756. The cubic root of 3085425058 is about 1455.8110141062.

It can be divided in two parts, 308542 and 5058, that added together give a square (313600 = 5602).

The spelling of 3085425058 in words is "three billion, eighty-five million, four hundred twenty-five thousand, fifty-eight".

Divisors: 1 2 1542712529 3085425058