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4870827425 = 521033188609
BaseRepresentation
bin1001000100101001…
…01110110110100001
3110120110022200002202
410202110232312201
534433412434200
62123154422545
7231463231022
oct44224566641
913513280082
104870827425
11207a500812
12b3b291a55
135c8172909
14342c78c49
151d793d1d5
hex12252eda1

4870827425 has 12 divisors (see below), whose sum is σ = 6045704940. Its totient is φ = 3892869120.

The previous prime is 4870827407. The next prime is 4870827427. The reversal of 4870827425 is 5247280784.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 300120976 + 4570706449 = 17324^2 + 67607^2 .

It is not a de Polignac number, because 4870827425 - 214 = 4870811041 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4870827425.

It is not an unprimeable number, because it can be changed into a prime (4870827427) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 68480 + ... + 120129.

It is an arithmetic number, because the mean of its divisors is an integer number (503808745).

Almost surely, 24870827425 is an apocalyptic number.

It is an amenable number.

4870827425 is a deficient number, since it is larger than the sum of its proper divisors (1174877515).

4870827425 is a wasteful number, since it uses less digits than its factorization.

4870827425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189652 (or 189647 counting only the distinct ones).

The product of its (nonzero) digits is 1003520, while the sum is 47.

The square root of 4870827425 is about 69791.3133921407. The cubic root of 4870827425 is about 1695.1218198631.

The spelling of 4870827425 in words is "four billion, eight hundred seventy million, eight hundred twenty-seven thousand, four hundred twenty-five".

Divisors: 1 5 25 1033 5165 25825 188609 943045 4715225 194833097 974165485 4870827425