Base | Representation |
---|---|
bin | 101000101111… |
… | …110001010110 |
3 | 202002200011112 |
4 | 220233301112 |
5 | 10213301210 |
6 | 1020535022 |
7 | 156535124 |
oct | 50576126 |
9 | 22080145 |
10 | 10681430 |
11 | 6036131 |
12 | 36b1472 |
13 | 229ca96 |
14 | 15c0914 |
15 | e0ed05 |
hex | a2fc56 |
10681430 has 16 divisors (see below), whose sum is σ = 20062944. Its totient is φ = 4086720.
The previous prime is 10681421. The next prime is 10681441. The reversal of 10681430 is 3418601.
It is a super-2 number, since 2×106814302 = 228185893689800, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a junction number, because it is equal to n+sod(n) for n = 10681396 and 10681405.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22991 + ... + 23450.
It is an arithmetic number, because the mean of its divisors is an integer number (1253934).
Almost surely, 210681430 is an apocalyptic number.
10681430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10681430 is a deficient number, since it is larger than the sum of its proper divisors (9381514).
10681430 is a wasteful number, since it uses less digits than its factorization.
10681430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46471.
The product of its (nonzero) digits is 576, while the sum is 23.
The square root of 10681430 is about 3268.2457067975. The cubic root of 10681430 is about 220.2299936348.
It can be divided in two parts, 10681 and 430, that added together give a palindrome (11111).
The spelling of 10681430 in words is "ten million, six hundred eighty-one thousand, four hundred thirty".
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