Base | Representation |
---|---|
bin | 111101001010100… |
… | …111011000110110 |
3 | 2122111222000002022 |
4 | 331022213120312 |
5 | 4100201133300 |
6 | 245454513142 |
7 | 34300332116 |
oct | 7512473066 |
9 | 2574860068 |
10 | 1026192950 |
11 | 487293a52 |
12 | 2478057b2 |
13 | 1347ab383 |
14 | 9a409046 |
15 | 60157285 |
hex | 3d2a7636 |
1026192950 has 12 divisors (see below), whose sum is σ = 1908718980. Its totient is φ = 410477160.
The previous prime is 1026192931. The next prime is 1026192989. The reversal of 1026192950 is 592916201.
It is a self number, because there is not a number n which added to its sum of digits gives 1026192950.
It is a congruent number.
It is an unprimeable number.
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 5 ways as a sum of consecutive naturals, for example, 10261880 + ... + 10261979.
It is an arithmetic number, because the mean of its divisors is an integer number (159059915).
Almost surely, 21026192950 is an apocalyptic number.
1026192950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1026192950 is a deficient number, since it is larger than the sum of its proper divisors (882526030).
1026192950 is a wasteful number, since it uses less digits than its factorization.
1026192950 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20523871 (or 20523866 counting only the distinct ones).
The product of its (nonzero) digits is 9720, while the sum is 35.
The square root of 1026192950 is about 32034.2465183747. The cubic root of 1026192950 is about 1008.6558435304.
The spelling of 1026192950 in words is "one billion, twenty-six million, one hundred ninety-two thousand, nine hundred fifty".
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