Base | Representation |
---|---|
bin | 1100010000101… |
… | …01100100011010 |
3 | 21011112021000121 |
4 | 12020111210122 |
5 | 202312130134 |
6 | 14112223454 |
7 | 2356125466 |
oct | 610254432 |
9 | 234467017 |
10 | 102848794 |
11 | 53067904 |
12 | 2a53ab8a |
13 | 18400399 |
14 | d9334a6 |
15 | 9068ab4 |
hex | 621591a |
102848794 has 4 divisors (see below), whose sum is σ = 154273194. Its totient is φ = 51424396.
The previous prime is 102848783. The next prime is 102848797. The reversal of 102848794 is 497848201.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 497848201 = 587 ⋅848123.
It can be written as a sum of positive squares in only one way, i.e., 51912025 + 50936769 = 7205^2 + 7137^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 102848794.
It is not an unprimeable number, because it can be changed into a prime (102848797) 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 as a sum of consecutive naturals, namely, 25712197 + ... + 25712200.
Almost surely, 2102848794 is an apocalyptic number.
102848794 is a deficient number, since it is larger than the sum of its proper divisors (51424400).
102848794 is an equidigital number, since it uses as much as digits as its factorization.
102848794 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51424399.
The product of its (nonzero) digits is 129024, while the sum is 43.
The square root of 102848794 is about 10141.4394441815. The cubic root of 102848794 is about 468.5253220387.
The spelling of 102848794 in words is "one hundred two million, eight hundred forty-eight thousand, seven hundred ninety-four".
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