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2625325001 = 13449449773
BaseRepresentation
bin1001110001111011…
…0100011111001001
320202222000022212022
42130132310133021
520334040400001
61112301454225
7122025615515
oct23436643711
96688008768
102625325001
111127a22592
12613271375
1332ab9c060
141ac955145
1510573411b
hex9c7b47c9

2625325001 has 8 divisors (see below), whose sum is σ = 2833576200. Its totient is φ = 2417974272.

The previous prime is 2625324983. The next prime is 2625325007. The reversal of 2625325001 is 1005235262.

It can be written as a sum of positive squares in 4 ways, for example, as 205176976 + 2420148025 = 14324^2 + 49195^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2625325001 - 214 = 2625308617 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2625325007) 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, 219050 + ... + 230723.

It is an arithmetic number, because the mean of its divisors is an integer number (354197025).

Almost surely, 22625325001 is an apocalyptic number.

It is an amenable number.

2625325001 is a deficient number, since it is larger than the sum of its proper divisors (208251199).

2625325001 is a wasteful number, since it uses less digits than its factorization.

2625325001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450235.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 2625325001 is about 51237.9254166286. The cubic root of 2625325001 is about 1379.5190161978.

The spelling of 2625325001 in words is "two billion, six hundred twenty-five million, three hundred twenty-five thousand, one".

Divisors: 1 13 449 5837 449773 5847049 201948077 2625325001