Base | Representation |
---|---|
bin | 1100001100010… |
… | …11101000011000 |
3 | 21010110112222220 |
4 | 12012023220120 |
5 | 202141040200 |
6 | 14052144040 |
7 | 2351253333 |
oct | 606135030 |
9 | 233415886 |
10 | 102283800 |
11 | 52811373 |
12 | 2a308020 |
13 | 18263178 |
14 | d82761a |
15 | 8ea64a0 |
hex | 618ba18 |
102283800 has 48 divisors (see below), whose sum is σ = 317081640. Its totient is φ = 27275520.
The previous prime is 102283793. The next prime is 102283813. The reversal of 102283800 is 8382201.
It is a super-3 number, since 3×1022838003 (a number of 25 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 84637 + ... + 85836.
Almost surely, 2102283800 is an apocalyptic number.
102283800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
102283800 is an abundant number, since it is smaller than the sum of its proper divisors (214797840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102283800 is a wasteful number, since it uses less digits than its factorization.
102283800 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 170492 (or 170483 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 24.
The square root of 102283800 is about 10113.5453724201. The cubic root of 102283800 is about 467.6658071441.
It can be divided in two parts, 10228 and 3800, that added together give a triangular number (14028 = T167).
The spelling of 102283800 in words is "one hundred two million, two hundred eighty-three thousand, eight hundred".
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