Base | Representation |
---|---|
bin | 1001010100000010… |
… | …11111001000000010 |
3 | 110220110101022120021 |
4 | 10222001133020002 |
5 | 40220000000002 |
6 | 2144051204054 |
7 | 234622204324 |
oct | 45201371002 |
9 | 13813338507 |
10 | 5000000002 |
11 | 2136408008 |
12 | b765a662a |
13 | 618b5b8aa |
14 | 3560a1614 |
15 | 1e3e56737 |
hex | 12a05f202 |
5000000002 has 4 divisors (see below), whose sum is σ = 7500000006. Its totient is φ = 2500000000.
The previous prime is 4999999937. The next prime is 5000000029. The reversal of 5000000002 is 2000000005.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 2500100001 + 2499900001 = 50001^2 + 49999^2 .
It is a sliding number, since 5000000002 = 2 + 5000000000 and 1/2 + 1/5000000000 = 0.5000000002.
It is not an unprimeable number, because it can be changed into a prime (2) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1249999999 + ... + 1250000002.
Almost surely, 25000000002 is an apocalyptic number.
5000000002 is a deficient number, since it is larger than the sum of its proper divisors (2500000004).
5000000002 is a wasteful number, since it uses less digits than its factorization.
5000000002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2500000003.
The product of its (nonzero) digits is 10, while the sum is 7.
The square root of 5000000002 is about 70710.6781327969. The cubic root of 5000000002 is about 1709.9759469047.
Adding to 5000000002 its reverse (2000000005), we get a palindrome (7000000007).
It can be divided in two parts, 500000000 and 2, that multiplied together give a 9-th power (1000000000 = 109).
The spelling of 5000000002 in words is "five billion, two", and thus it is an aban number and an uban number.
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