Base | Representation |
---|---|
bin | 1001101110010100… |
… | …11011111110100111 |
3 | 111110211012100101222 |
4 | 10313022123332213 |
5 | 41142413401330 |
6 | 2222004210555 |
7 | 243240044321 |
oct | 46712337647 |
9 | 14424170358 |
10 | 5220450215 |
11 | 2239898572 |
12 | 1018399a5b |
13 | 6527261c6 |
14 | 377488611 |
15 | 2084a00e5 |
hex | 13729bfa7 |
5220450215 has 8 divisors (see below), whose sum is σ = 6312361968. Its totient is φ = 4144479040.
The previous prime is 5220450197. The next prime is 5220450239. The reversal of 5220450215 is 5120540225.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5220450215 - 216 = 5220384679 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, 3984422 + ... + 3985731.
It is an arithmetic number, because the mean of its divisors is an integer number (789045246).
Almost surely, 25220450215 is an apocalyptic number.
5220450215 is a deficient number, since it is larger than the sum of its proper divisors (1091911753).
5220450215 is a wasteful number, since it uses less digits than its factorization.
5220450215 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7970289.
The product of its (nonzero) digits is 4000, while the sum is 26.
The square root of 5220450215 is about 72252.6830989687. The cubic root of 5220450215 is about 1734.7463650475.
The spelling of 5220450215 in words is "five billion, two hundred twenty million, four hundred fifty thousand, two hundred fifteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •