Base | Representation |
---|---|
bin | 1011010001001110… |
… | …1001110101111001 |
3 | 21210211011111211222 |
4 | 2310103221311321 |
5 | 22143403113001 |
6 | 1220101201425 |
7 | 134651336450 |
oct | 26423516571 |
9 | 7724144758 |
10 | 3025051001 |
11 | 1312620655 |
12 | 705100275 |
13 | 392945a0b |
14 | 209a87b97 |
15 | 12a89161b |
hex | b44e9d79 |
3025051001 has 4 divisors (see below), whose sum is σ = 3457201152. Its totient is φ = 2592900852.
The previous prime is 3025050979. The next prime is 3025051031. The reversal of 3025051001 is 1001505203.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 3025051001 - 26 = 3025050937 is a prime.
It is a super-2 number, since 2×30250510012 = 18301867117302204002, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3025051031) 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, 216075065 + ... + 216075078.
It is an arithmetic number, because the mean of its divisors is an integer number (864300288).
Almost surely, 23025051001 is an apocalyptic number.
It is an amenable number.
3025051001 is a deficient number, since it is larger than the sum of its proper divisors (432150151).
3025051001 is an equidigital number, since it uses as much as digits as its factorization.
3025051001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 432150150.
The product of its (nonzero) digits is 150, while the sum is 17.
The square root of 3025051001 is about 55000.4636435003. The cubic root of 3025051001 is about 1446.2528696512.
Adding to 3025051001 its reverse (1001505203), we get a palindrome (4026556204).
The spelling of 3025051001 in words is "three billion, twenty-five million, fifty-one thousand, one".
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