Base | Representation |
---|---|
bin | 10111001111100001101010… |
… | …000100100000101001100010 |
3 | 111101221022212000121102202222 |
4 | 113033201222010200221202 |
5 | 101344301124302241002 |
6 | 1001224050012111042 |
7 | 30350203324621460 |
oct | 2717415204405142 |
9 | 441838760542688 |
10 | 102222001212002 |
11 | 2a63111a8423a1 |
12 | b56b385465482 |
13 | 4506654b84009 |
14 | 1b357dd75b830 |
15 | bc40674de1a2 |
hex | 5cf86a120a62 |
102222001212002 has 16 divisors (see below), whose sum is σ = 175237950484800. Its totient is φ = 43809370560528.
The previous prime is 102222001211999. The next prime is 102222001212007. The reversal of 102222001212002 is 200212100222201.
It is a happy number.
It is a super-3 number, since 3×1022220012120023 (a number of 43 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (102222001212007) 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, 6967508 + ... + 15905664.
It is an arithmetic number, because the mean of its divisors is an integer number (10952371905300).
Almost surely, 2102222001212002 is an apocalyptic number.
102222001212002 is a deficient number, since it is larger than the sum of its proper divisors (73015949272798).
102222001212002 is an equidigital number, since it uses as much as digits as its factorization.
102222001212002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9755065.
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 102222001212002 its reverse (200212100222201), we get a palindrome (302434101434203).
The spelling of 102222001212002 in words is "one hundred two trillion, two hundred twenty-two billion, one million, two hundred twelve thousand, two".
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