Base | Representation |
---|---|
bin | 10111001110000100101110… |
… | …000011010101001101000010 |
3 | 111101120210021101212202021200 |
4 | 113032010232003111031002 |
5 | 101341132241231202320 |
6 | 1001110143504402030 |
7 | 30340041364533210 |
oct | 2716045603251502 |
9 | 441523241782250 |
10 | 102122210022210 |
11 | 2a5a2871267514 |
12 | b553b75616316 |
13 | 44ca1106c4a11 |
14 | 1b30a54333cb0 |
15 | bc167679e290 |
hex | 5ce12e0d5342 |
102122210022210 has 96 divisors (see below), whose sum is σ = 311650173050112. Its totient is φ = 22711348632960.
The previous prime is 102122210022199. The next prime is 102122210022281. The reversal of 102122210022210 is 12220012221201.
It is a happy number.
102122210022210 is a `hidden beast` number, since 1 + 0 + 212 + 221 + 0 + 0 + 22 + 210 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2190500286 + ... + 2190546905.
It is an arithmetic number, because the mean of its divisors is an integer number (3246355969272).
Almost surely, 2102122210022210 is an apocalyptic number.
102122210022210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102122210022210 is an abundant number, since it is smaller than the sum of its proper divisors (209527963027902).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102122210022210 is a wasteful number, since it uses less digits than its factorization.
102122210022210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4381047248 (or 4381047245 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 18.
Adding to 102122210022210 its reverse (12220012221201), we get a palindrome (114342222243411).
The spelling of 102122210022210 in words is "one hundred two trillion, one hundred twenty-two billion, two hundred ten million, twenty-two thousand, two hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •