Base | Representation |
---|---|
bin | 10111010000101010011011… |
… | …100100001001110100100101 |
3 | 111102012210112201102001101222 |
4 | 113100222123210021310211 |
5 | 101402041142044031041 |
6 | 1001324011435030125 |
7 | 30355640601105404 |
oct | 2720523344116445 |
9 | 442183481361358 |
10 | 102300141002021 |
11 | 2a661278700156 |
12 | b58255229b345 |
13 | 4510b287a7361 |
14 | 1b394d342963b |
15 | bc60dc50e74b |
hex | 5d0a9b909d25 |
102300141002021 has 4 divisors (see below), whose sum is σ = 102301398475200. Its totient is φ = 102298883528844.
The previous prime is 102300141002009. The next prime is 102300141002027. The reversal of 102300141002021 is 120200141003201.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-102300141002021 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102300141002027) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 628614551 + ... + 628777268.
It is an arithmetic number, because the mean of its divisors is an integer number (25575349618800).
Almost surely, 2102300141002021 is an apocalyptic number.
It is an amenable number.
102300141002021 is a deficient number, since it is larger than the sum of its proper divisors (1257473179).
102300141002021 is an equidigital number, since it uses as much as digits as its factorization.
102300141002021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1257473178.
The product of its (nonzero) digits is 96, while the sum is 17.
Adding to 102300141002021 its reverse (120200141003201), we get a palindrome (222500282005222).
The spelling of 102300141002021 in words is "one hundred two trillion, three hundred billion, one hundred forty-one million, two thousand, twenty-one".
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