Base | Representation |
---|---|
bin | 10100111000010101… |
… | …10010001010100001 |
3 | 1001221020121100221220 |
4 | 22130022302022201 |
5 | 140424230212301 |
6 | 5052205205253 |
7 | 544536326511 |
oct | 123412621241 |
9 | 31836540856 |
10 | 11210007201 |
11 | 4832836368 |
12 | 220a260829 |
13 | 10985a6873 |
14 | 784b39841 |
15 | 459223936 |
hex | 29c2b22a1 |
11210007201 has 16 divisors (see below), whose sum is σ = 15735931200. Its totient is φ = 7078840128.
The previous prime is 11210007199. The next prime is 11210007209. The reversal of 11210007201 is 10270001211.
It is not a de Polignac number, because 11210007201 - 21 = 11210007199 is a prime.
It is a super-2 number, since 2×112100072012 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (11210007209) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 450555 + ... + 474783.
It is an arithmetic number, because the mean of its divisors is an integer number (983495700).
Almost surely, 211210007201 is an apocalyptic number.
It is an amenable number.
11210007201 is a deficient number, since it is larger than the sum of its proper divisors (4525923999).
11210007201 is a wasteful number, since it uses less digits than its factorization.
11210007201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32368.
The product of its (nonzero) digits is 28, while the sum is 15.
Adding to 11210007201 its reverse (10270001211), we get a palindrome (21480008412).
The spelling of 11210007201 in words is "eleven billion, two hundred ten million, seven thousand, two hundred one".
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