Base | Representation |
---|---|
bin | 1100001011110… |
… | …00101101011100 |
3 | 21010022121200112 |
4 | 12011320231130 |
5 | 202131100200 |
6 | 14050345152 |
7 | 2350511360 |
oct | 605705534 |
9 | 233277615 |
10 | 102206300 |
11 | 52769119 |
12 | 2a28b1b8 |
13 | 18236b01 |
14 | d8072a0 |
15 | 8e8d535 |
hex | 6178b5c |
102206300 has 36 divisors (see below), whose sum is σ = 253473360. Its totient is φ = 35041920.
The previous prime is 102206267. The next prime is 102206309. The reversal of 102206300 is 3602201.
It is a super-2 number, since 2×1022063002 = 20892255519380000, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102206309) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72305 + ... + 73704.
Almost surely, 2102206300 is an apocalyptic number.
102206300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
102206300 is an abundant number, since it is smaller than the sum of its proper divisors (151267060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102206300 is a wasteful number, since it uses less digits than its factorization.
102206300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 146030 (or 146023 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 102206300 is about 10109.7131512224. The cubic root of 102206300 is about 467.5476611688.
Adding to 102206300 its reverse (3602201), we get a palindrome (105808501).
The spelling of 102206300 in words is "one hundred two million, two hundred six thousand, three hundred".
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