Base | Representation |
---|---|
bin | 100010010011111… |
… | …1111011010011000 |
3 | 2222020102211101111 |
4 | 1010213333122120 |
5 | 4324220142130 |
6 | 310125030104 |
7 | 40350115003 |
oct | 10447773230 |
9 | 2866384344 |
10 | 1151334040 |
11 | 54099733a |
12 | 2816b5334 |
13 | 1546b535c |
14 | acca253a |
15 | 6b12602a |
hex | 449ff698 |
1151334040 has 32 divisors (see below), whose sum is σ = 2591552880. Its totient is φ = 460346752.
The previous prime is 1151334001. The next prime is 1151334049. The reversal of 1151334040 is 404331511.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1151334049) 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, 137247 + ... + 145393.
Almost surely, 21151334040 is an apocalyptic number.
1151334040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1151334040 is an abundant number, since it is smaller than the sum of its proper divisors (1440218840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1151334040 is a wasteful number, since it uses less digits than its factorization.
1151334040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11691 (or 11687 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 22.
The square root of 1151334040 is about 33931.3135613698. The cubic root of 1151334040 is about 1048.0945153963.
Adding to 1151334040 its reverse (404331511), we get a palindrome (1555665551).
The spelling of 1151334040 in words is "one billion, one hundred fifty-one million, three hundred thirty-four thousand, forty".
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