Base | Representation |
---|---|
bin | 10111001111100001101011… |
… | …111110001001110110111100 |
3 | 111101221022221020121112012002 |
4 | 113033201223332021312330 |
5 | 101344301210433201340 |
6 | 1001224053111401432 |
7 | 30350204162643155 |
oct | 2717415376116674 |
9 | 441838836545162 |
10 | 102222033100220 |
11 | 2a6311368424a0 |
12 | b56b394083278 |
13 | 450665b66a597 |
14 | 1b35803a9c92c |
15 | bc406a1dc715 |
hex | 5cf86bf89dbc |
102222033100220 has 48 divisors (see below), whose sum is σ = 235071808570368. Its totient is φ = 37030311312960.
The previous prime is 102222033100199. The next prime is 102222033100249. The reversal of 102222033100220 is 22001330222201.
It is a happy number.
It is a super-2 number, since 2×1022220331002202 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 102222033100192 and 102222033100201.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 883298804 + ... + 883414523.
It is an arithmetic number, because the mean of its divisors is an integer number (4897329345216).
Almost surely, 2102222033100220 is an apocalyptic number.
102222033100220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
102222033100220 is an abundant number, since it is smaller than the sum of its proper divisors (132849775470148).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102222033100220 is a wasteful number, since it uses less digits than its factorization.
102222033100220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1766713610 (or 1766713608 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 102222033100220 its reverse (22001330222201), we get a palindrome (124223363322421).
The spelling of 102222033100220 in words is "one hundred two trillion, two hundred twenty-two billion, thirty-three million, one hundred thousand, two hundred twenty".
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