Base | Representation |
---|---|
bin | 1100010001000… |
… | …00010001010110 |
3 | 21011121111011011 |
4 | 12020200101112 |
5 | 202320031010 |
6 | 14113202434 |
7 | 2356400341 |
oct | 610402126 |
9 | 234544134 |
10 | 102892630 |
11 | 53097835 |
12 | 2a56041a |
13 | 18417319 |
14 | d945458 |
15 | 9076a8a |
hex | 6220456 |
102892630 has 16 divisors (see below), whose sum is σ = 185644224. Its totient is φ = 41059840.
The previous prime is 102892613. The next prime is 102892649. The reversal of 102892630 is 36298201.
It is a junction number, because it is equal to n+sod(n) for n = 102892592 and 102892601.
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, 7627 + ... + 16246.
It is an arithmetic number, because the mean of its divisors is an integer number (11602764).
Almost surely, 2102892630 is an apocalyptic number.
102892630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102892630 is a deficient number, since it is larger than the sum of its proper divisors (82751594).
102892630 is a wasteful number, since it uses less digits than its factorization.
102892630 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24311.
The product of its (nonzero) digits is 5184, while the sum is 31.
The square root of 102892630 is about 10143.6004456012. The cubic root of 102892630 is about 468.5918772148.
The spelling of 102892630 in words is "one hundred two million, eight hundred ninety-two thousand, six hundred thirty".
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