Base | Representation |
---|---|
bin | 100010010001111… |
… | …1001111011001110 |
3 | 2222011102102011222 |
4 | 1010203321323032 |
5 | 4323431403430 |
6 | 310050043342 |
7 | 40335034262 |
oct | 10443717316 |
9 | 2864372158 |
10 | 1150262990 |
11 | 540325678 |
12 | 281279552 |
13 | 1543cb9b6 |
14 | acaa40a2 |
15 | 6aeb39e5 |
hex | 448f9ece |
1150262990 has 16 divisors (see below), whose sum is σ = 2079762048. Its totient is φ = 458041056.
The previous prime is 1150262969. The next prime is 1150263041. The reversal of 1150262990 is 992620511.
It is a self number, because there is not a number n which added to its sum of digits gives 1150262990.
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 7 ways as a sum of consecutive naturals, for example, 255677 + ... + 260136.
It is an arithmetic number, because the mean of its divisors is an integer number (129985128).
Almost surely, 21150262990 is an apocalyptic number.
1150262990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1150262990 is a deficient number, since it is larger than the sum of its proper divisors (929499058).
1150262990 is a wasteful number, since it uses less digits than its factorization.
1150262990 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 516043.
The product of its (nonzero) digits is 9720, while the sum is 35.
The square root of 1150262990 is about 33915.5272699688. The cubic root of 1150262990 is about 1047.7694113962.
The spelling of 1150262990 in words is "one billion, one hundred fifty million, two hundred sixty-two thousand, nine hundred ninety".
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