Base | Representation |
---|---|
bin | 10011001000010011… |
… | …01110000100101001 |
3 | 222111202012102121101 |
4 | 21210021232010221 |
5 | 132013133013301 |
6 | 4415034041401 |
7 | 512335203205 |
oct | 114411560451 |
9 | 28452172541 |
10 | 10270204201 |
11 | 43a0298474 |
12 | 1ba7579261 |
13 | c7898520a |
14 | 6d5dbbb05 |
15 | 401983701 |
hex | 26426e129 |
10270204201 has 4 divisors (see below), whose sum is σ = 10488719232. Its totient is φ = 10051689172.
The previous prime is 10270204199. The next prime is 10270204211. The reversal of 10270204201 is 10240207201.
It is a happy number.
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, and also an emirpimes, since its reverse is a distinct semiprime: 10240207201 = 7 ⋅1462886743.
It is a cyclic number.
It is not a de Polignac number, because 10270204201 - 21 = 10270204199 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10270204211) 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, 109257445 + ... + 109257538.
It is an arithmetic number, because the mean of its divisors is an integer number (2622179808).
Almost surely, 210270204201 is an apocalyptic number.
It is an amenable number.
10270204201 is a deficient number, since it is larger than the sum of its proper divisors (218515031).
10270204201 is an equidigital number, since it uses as much as digits as its factorization.
10270204201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 218515030.
The product of its (nonzero) digits is 224, while the sum is 19.
The spelling of 10270204201 in words is "ten billion, two hundred seventy million, two hundred four thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •