Base | Representation |
---|---|
bin | 10111001111010000001010… |
… | …101001000011111111001101 |
3 | 111101212112101011000212100111 |
4 | 113033100022221003333031 |
5 | 101343444143344441023 |
6 | 1001211302232200021 |
7 | 30345640034613142 |
oct | 2717201251037715 |
9 | 441775334025314 |
10 | 102203220312013 |
11 | 2a624162485247 |
12 | b567803839011 |
13 | 4504950c2a442 |
14 | 1b3493b3383c9 |
15 | bc38187d300d |
hex | 5cf40aa43fcd |
102203220312013 has 8 divisors (see below), whose sum is σ = 107582985950400. Its totient is φ = 96823519551648.
The previous prime is 102203220311993. The next prime is 102203220312031. The reversal of 102203220312013 is 310213022302201.
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 102203220312013 - 29 = 102203220311501 is a prime.
It is a super-2 number, since 2×1022032203120132 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102203220312113) 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, 12969256 + ... + 19303057.
It is an arithmetic number, because the mean of its divisors is an integer number (13447873243800).
Almost surely, 2102203220312013 is an apocalyptic number.
It is an amenable number.
102203220312013 is a deficient number, since it is larger than the sum of its proper divisors (5379765638387).
102203220312013 is a wasteful number, since it uses less digits than its factorization.
102203220312013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32439011.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 102203220312013 its reverse (310213022302201), we get a palindrome (412416242614214).
The spelling of 102203220312013 in words is "one hundred two trillion, two hundred three billion, two hundred twenty million, three hundred twelve thousand, thirteen".
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