Base | Representation |
---|---|
bin | 100010110000001… |
… | …1010010101111000 |
3 | 10000021021020221220 |
4 | 1011200122111320 |
5 | 4342011440113 |
6 | 311414032040 |
7 | 40616615421 |
oct | 10540322570 |
9 | 3007236856 |
10 | 1166124408 |
11 | 549279589 |
12 | 286648620 |
13 | 157793457 |
14 | b0c32648 |
15 | 6c598523 |
hex | 4581a578 |
1166124408 has 32 divisors (see below), whose sum is σ = 2933889360. Its totient is φ = 386231040.
The previous prime is 1166124389. The next prime is 1166124433. The reversal of 1166124408 is 8044216611.
It is a super-2 number, since 2×11661244082 = 2719692269866700928, which contains 22 as substring.
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, 150973 + ... + 158508.
Almost surely, 21166124408 is an apocalyptic number.
It is an amenable number.
1166124408 is an abundant number, since it is smaller than the sum of its proper divisors (1767764952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1166124408 is a wasteful number, since it uses less digits than its factorization.
1166124408 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 309647 (or 309643 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 33.
The square root of 1166124408 is about 34148.5637765339. The cubic root of 1166124408 is about 1052.5634742987.
The spelling of 1166124408 in words is "one billion, one hundred sixty-six million, one hundred twenty-four thousand, four hundred eight".
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