Base | Representation |
---|---|
bin | 101111100000100000… |
… | …0001110110110100010 |
3 | 100202100002222101212100 |
4 | 1133001000032312202 |
5 | 3132420202430310 |
6 | 114511324111230 |
7 | 10241131223622 |
oct | 1370100166642 |
9 | 322302871770 |
10 | 102022311330 |
11 | 3a2a3a31585 |
12 | 17933095516 |
13 | 980b799274 |
14 | 4d1b886882 |
15 | 29c1a57ec0 |
hex | 17c100eda2 |
102022311330 has 24 divisors (see below), whose sum is σ = 265258009692. Its totient is φ = 27205949664.
The previous prime is 102022311311. The next prime is 102022311397. The reversal of 102022311330 is 33113220201.
102022311330 is a `hidden beast` number, since 1 + 0 + 2 + 0 + 22 + 311 + 330 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 95616389961 + 6405921369 = 309219^2 + 80037^2 .
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 11 ways as a sum of consecutive naturals, for example, 566790529 + ... + 566790708.
Almost surely, 2102022311330 is an apocalyptic number.
102022311330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102022311330 is an abundant number, since it is smaller than the sum of its proper divisors (163235698362).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102022311330 is a wasteful number, since it uses less digits than its factorization.
102022311330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1133581250 (or 1133581247 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 102022311330 its reverse (33113220201), we get a palindrome (135135531531).
The spelling of 102022311330 in words is "one hundred two billion, twenty-two million, three hundred eleven thousand, three hundred thirty".
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