Base | Representation |
---|---|
bin | 1001010001110010100000… |
… | …1010101010010001000010 |
3 | 1100010020010122102220011022 |
4 | 2110130220022222101002 |
5 | 2314114100112224302 |
6 | 33410213141545442 |
7 | 2102004525411650 |
oct | 224345012522102 |
9 | 40106118386138 |
10 | 10201221211202 |
11 | 328334a47927a |
12 | 1189094415282 |
13 | 58cc81487678 |
14 | 273a554a1dd0 |
15 | 12a5556e28a2 |
hex | 947282aa442 |
10201221211202 has 16 divisors (see below), whose sum is σ = 17490969703872. Its totient is φ = 4371161469360.
The previous prime is 10201221211189. The next prime is 10201221211231. The reversal of 10201221211202 is 20211212210201.
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, 65792993 + ... + 65947860.
It is an arithmetic number, because the mean of its divisors is an integer number (1093185606492).
Almost surely, 210201221211202 is an apocalyptic number.
10201221211202 is a deficient number, since it is larger than the sum of its proper divisors (7289748492670).
10201221211202 is a wasteful number, since it uses less digits than its factorization.
10201221211202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 131746393.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 10201221211202 its reverse (20211212210201), we get a palindrome (30412433421403).
The spelling of 10201221211202 in words is "ten trillion, two hundred one billion, two hundred twenty-one million, two hundred eleven thousand, two hundred two".
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