Base | Representation |
---|---|
bin | 10100111000010110… |
… | …01110001111011001 |
3 | 1001221020211012201011 |
4 | 22130023032033121 |
5 | 140424242402301 |
6 | 5052211453521 |
7 | 544540316005 |
oct | 123413161731 |
9 | 31836735634 |
10 | 11210122201 |
11 | 4832904803 |
12 | 220a2b72a1 |
13 | 1098617005 |
14 | 784b69705 |
15 | 459247a51 |
hex | 29c2ce3d9 |
11210122201 has 8 divisors (see below), whose sum is σ = 11895185664. Its totient is φ = 10527908160.
The previous prime is 11210122171. The next prime is 11210122211. The reversal of 11210122201 is 10222101211.
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 11210122201 - 25 = 11210122169 is a prime.
It is a super-2 number, since 2×112101222012 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11210122211) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 704245 + ... + 719986.
It is an arithmetic number, because the mean of its divisors is an integer number (1486898208).
Almost surely, 211210122201 is an apocalyptic number.
It is an amenable number.
11210122201 is a deficient number, since it is larger than the sum of its proper divisors (685063463).
11210122201 is a wasteful number, since it uses less digits than its factorization.
11210122201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1424711.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 11210122201 its reverse (10222101211), we get a palindrome (21432223412).
The spelling of 11210122201 in words is "eleven billion, two hundred ten million, one hundred twenty-two thousand, two hundred one".
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