Base | Representation |
---|---|
bin | 10111001111001111001001… |
… | …000111100011101101100111 |
3 | 111101212102112112111112111222 |
4 | 113033033021013203231213 |
5 | 101343434420434310043 |
6 | 1001211001202250555 |
7 | 30345600555655106 |
oct | 2717171107435547 |
9 | 441772475445458 |
10 | 102202121010023 |
11 | 2a6237489a7401 |
12 | b567557656a5b |
13 | 45048072623a8 |
14 | 1b3487533c03d |
15 | bc37a2038d68 |
hex | 5cf3c91e3b67 |
102202121010023 has 8 divisors (see below), whose sum is σ = 104600097423888. Its totient is φ = 99805107455424.
The previous prime is 102202121010007. The next prime is 102202121010091. The reversal of 102202121010023 is 320010121202201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 102202121010023 - 24 = 102202121010007 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 102202121009983 and 102202121010010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102202121012023) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240500036 + ... + 240924617.
It is an arithmetic number, because the mean of its divisors is an integer number (13075012177986).
Almost surely, 2102202121010023 is an apocalyptic number.
102202121010023 is a deficient number, since it is larger than the sum of its proper divisors (2397976413865).
102202121010023 is an equidigital number, since it uses as much as digits as its factorization.
102202121010023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 481429633.
The product of its (nonzero) digits is 96, while the sum is 17.
Adding to 102202121010023 its reverse (320010121202201), we get a palindrome (422212242212224).
The spelling of 102202121010023 in words is "one hundred two trillion, two hundred two billion, one hundred twenty-one million, ten thousand, twenty-three".
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