Base | Representation |
---|---|
bin | 111101001011110… |
… | …101000010110110 |
3 | 2122112120011102001 |
4 | 331023311002312 |
5 | 4100241323110 |
6 | 245505405514 |
7 | 34303125346 |
oct | 7513650266 |
9 | 2575504361 |
10 | 1026511030 |
11 | 487490a26 |
12 | 24793989a |
13 | 13489009c |
14 | 9a48cd26 |
15 | 601bb63a |
hex | 3d2f50b6 |
1026511030 has 16 divisors (see below), whose sum is σ = 1857297024. Its totient is φ = 408476160.
The previous prime is 1026511021. The next prime is 1026511039. The reversal of 1026511030 is 301156201.
It is an interprime number because it is at equal distance from previous prime (1026511021) and next prime (1026511039).
It is a junction number, because it is equal to n+sod(n) for n = 1026510989 and 1026511007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1026511039) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 264006 + ... + 267865.
It is an arithmetic number, because the mean of its divisors is an integer number (116081064).
Almost surely, 21026511030 is an apocalyptic number.
1026511030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1026511030 is a deficient number, since it is larger than the sum of its proper divisors (830785994).
1026511030 is a wasteful number, since it uses less digits than its factorization.
1026511030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 532071.
The product of its (nonzero) digits is 180, while the sum is 19.
The square root of 1026511030 is about 32039.2108204931. The cubic root of 1026511030 is about 1008.7600474905.
Adding to 1026511030 its reverse (301156201), we get a palindrome (1327667231).
The spelling of 1026511030 in words is "one billion, twenty-six million, five hundred eleven thousand, thirty".
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