Base | Representation |
---|---|
bin | 10111001100100101101110… |
… | …011100110100010101001110 |
3 | 111101020000222221011020121222 |
4 | 113030211232130310111032 |
5 | 101332444343033330110 |
6 | 1000551234340323342 |
7 | 30326500640233232 |
oct | 2714455634642516 |
9 | 441200887136558 |
10 | 102020211230030 |
11 | 2a56358a63a255 |
12 | b53824a3a3552 |
13 | 44c0606a71912 |
14 | 1b29b39a505c2 |
15 | bbdba6d3ec55 |
hex | 5cc96e73454e |
102020211230030 has 8 divisors (see below), whose sum is σ = 183636380214072. Its totient is φ = 40808084492008.
The previous prime is 102020211230009. The next prime is 102020211230051. The reversal of 102020211230030 is 30032112020201.
It is an interprime number because it is at equal distance from previous prime (102020211230009) and next prime (102020211230051).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 102020211229990 and 102020211230008.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5101010561492 + ... + 5101010561511.
It is an arithmetic number, because the mean of its divisors is an integer number (22954547526759).
Almost surely, 2102020211230030 is an apocalyptic number.
102020211230030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102020211230030 is a deficient number, since it is larger than the sum of its proper divisors (81616168984042).
102020211230030 is a wasteful number, since it uses less digits than its factorization.
102020211230030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10202021123010.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 102020211230030 its reverse (30032112020201), we get a palindrome (132052323250231).
The spelling of 102020211230030 in words is "one hundred two trillion, twenty billion, two hundred eleven million, two hundred thirty thousand, thirty".
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