Base | Representation |
---|---|
bin | 1001101100000000… |
… | …10000101010011111 |
3 | 111102110121102212210 |
4 | 10312000100222133 |
5 | 41122424131330 |
6 | 2220031331503 |
7 | 242612546340 |
oct | 46600205237 |
9 | 14373542783 |
10 | 5201005215 |
11 | 222991721a |
12 | 1011980b93 |
13 | 64b6a85a3 |
14 | 374a660c7 |
15 | 20690d8b0 |
hex | 136010a9f |
5201005215 has 32 divisors (see below), whose sum is σ = 9519814656. Its totient is φ = 2375251200.
The previous prime is 5201005213. The next prime is 5201005237. The reversal of 5201005215 is 5125001025.
It is not a de Polignac number, because 5201005215 - 21 = 5201005213 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a junction number, because it is equal to n+sod(n) for n = 5201005191 and 5201005200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5201005213) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 84490 + ... + 132440.
It is an arithmetic number, because the mean of its divisors is an integer number (297494208).
Almost surely, 25201005215 is an apocalyptic number.
5201005215 is a deficient number, since it is larger than the sum of its proper divisors (4318809441).
5201005215 is a wasteful number, since it uses less digits than its factorization.
5201005215 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48999.
The product of its (nonzero) digits is 500, while the sum is 21.
The square root of 5201005215 is about 72117.9950844448. The cubic root of 5201005215 is about 1732.5898389433.
The spelling of 5201005215 in words is "five billion, two hundred one million, five thousand, two hundred fifteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •