Base | Representation |
---|---|
bin | 1001010100001010… |
… | …11110010011010101 |
3 | 110220112100102022111 |
4 | 10222011132103111 |
5 | 40220231421310 |
6 | 2144125431021 |
7 | 234634116502 |
oct | 45205362325 |
9 | 13815312274 |
10 | 5001045205 |
11 | 2136a61312 |
12 | b76a0b471 |
13 | 619136560 |
14 | 3562944a9 |
15 | 1e40b128a |
hex | 12a15e4d5 |
5001045205 has 8 divisors (see below), whose sum is σ = 6462889272. Its totient is φ = 3693079488.
The previous prime is 5001045169. The next prime is 5001045223. The reversal of 5001045205 is 5025401005.
It can be written as a sum of positive squares in 4 ways, for example, as 546016689 + 4455028516 = 23367^2 + 66746^2 .
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 5001045205 - 215 = 5001012437 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38469514 + ... + 38469643.
It is an arithmetic number, because the mean of its divisors is an integer number (807861159).
Almost surely, 25001045205 is an apocalyptic number.
It is an amenable number.
5001045205 is a deficient number, since it is larger than the sum of its proper divisors (1461844067).
5001045205 is a wasteful number, since it uses less digits than its factorization.
5001045205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76939175.
The product of its (nonzero) digits is 1000, while the sum is 22.
The square root of 5001045205 is about 70718.0684478868. The cubic root of 5001045205 is about 1710.0950900691.
The spelling of 5001045205 in words is "five billion, one million, forty-five thousand, two hundred five".
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