Base | Representation |
---|---|
bin | 100010100100110… |
… | …0000110010111010 |
3 | 2222211222021120002 |
4 | 1011021200302322 |
5 | 4333442342110 |
6 | 311041233002 |
7 | 40514604341 |
oct | 10511406272 |
9 | 2884867502 |
10 | 1160121530 |
11 | 545949527 |
12 | 284632762 |
13 | 156471059 |
14 | b010cb58 |
15 | 6bcaeaa5 |
hex | 45260cba |
1160121530 has 16 divisors (see below), whose sum is σ = 2101032864. Its totient is φ = 461201040.
The previous prime is 1160121511. The next prime is 1160121577. The reversal of 1160121530 is 351210611.
It is a Curzon 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, 354236 + ... + 357495.
It is an arithmetic number, because the mean of its divisors is an integer number (131314554).
Almost surely, 21160121530 is an apocalyptic number.
1160121530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1160121530 is a deficient number, since it is larger than the sum of its proper divisors (940911334).
1160121530 is a wasteful number, since it uses less digits than its factorization.
1160121530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 711901.
The product of its (nonzero) digits is 180, while the sum is 20.
The square root of 1160121530 is about 34060.5568069578. The cubic root of 1160121530 is about 1050.7542668111.
The spelling of 1160121530 in words is "one billion, one hundred sixty million, one hundred twenty-one thousand, five hundred thirty".
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