Base | Representation |
---|---|
bin | 10111001111001111001001… |
… | …001011011101010010111000 |
3 | 111101212102112121102110211112 |
4 | 113033033021023131102320 |
5 | 101343434421220013222 |
6 | 1001211001240215452 |
7 | 30345600600443411 |
oct | 2717171113352270 |
9 | 441772477373745 |
10 | 102202122032312 |
11 | 2a623749535475 |
12 | b567557a6a588 |
13 | 450480752c7b3 |
14 | 1b34875526808 |
15 | bc37a218bbe2 |
hex | 5cf3c92dd4b8 |
102202122032312 has 32 divisors (see below), whose sum is σ = 200143620571680. Its totient is φ = 48834555369600.
The previous prime is 102202122032291. The next prime is 102202122032377. The reversal of 102202122032312 is 213230221202201.
It is a happy number.
It is a super-3 number, since 3×1022021220323123 (a number of 43 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 253891439 + ... + 254293662.
It is an arithmetic number, because the mean of its divisors is an integer number (6254488142865).
Almost surely, 2102202122032312 is an apocalyptic number.
It is an amenable number.
102202122032312 is a deficient number, since it is larger than the sum of its proper divisors (97941498539368).
102202122032312 is a wasteful number, since it uses less digits than its factorization.
102202122032312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 508186223 (or 508186219 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 102202122032312 its reverse (213230221202201), we get a palindrome (315432343234513).
The spelling of 102202122032312 in words is "one hundred two trillion, two hundred two billion, one hundred twenty-two million, thirty-two thousand, three hundred twelve".
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