Base | Representation |
---|---|
bin | 1100010000110… |
… | …10010110010010 |
3 | 21011120020212122 |
4 | 12020122112102 |
5 | 202313241440 |
6 | 14112454242 |
7 | 2356236533 |
oct | 610322622 |
9 | 234506778 |
10 | 102868370 |
11 | 53080590 |
12 | 2a54a382 |
13 | 18409277 |
14 | d93a68a |
15 | 906e7b5 |
hex | 621a592 |
102868370 has 16 divisors (see below), whose sum is σ = 201996288. Its totient is φ = 37406640.
The previous prime is 102868369. The next prime is 102868379. The reversal of 102868370 is 73868201.
It is a self number, because there is not a number n which added to its sum of digits gives 102868370.
It is not an unprimeable number, because it can be changed into a prime (102868379) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 467474 + ... + 467693.
It is an arithmetic number, because the mean of its divisors is an integer number (12624768).
Almost surely, 2102868370 is an apocalyptic number.
102868370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102868370 is a deficient number, since it is larger than the sum of its proper divisors (99127918).
102868370 is a wasteful number, since it uses less digits than its factorization.
102868370 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 935185.
The product of its (nonzero) digits is 16128, while the sum is 35.
The square root of 102868370 is about 10142.4045472462. The cubic root of 102868370 is about 468.5550461593. Note that the first 3 decimals are identical.
The spelling of 102868370 in words is "one hundred two million, eight hundred sixty-eight thousand, three hundred seventy".
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