Base | Representation |
---|---|
bin | 100001101101000… |
… | …1000000010100001 |
3 | 2220211000210112101 |
4 | 1003122020002201 |
5 | 4304004002040 |
6 | 304115330401 |
7 | 40011452053 |
oct | 10332100241 |
9 | 2824023471 |
10 | 1130922145 |
11 | 530415601 |
12 | 2768b0a01 |
13 | 1503b9602 |
14 | aa2ab8d3 |
15 | 6944309a |
hex | 436880a1 |
1130922145 has 16 divisors (see below), whose sum is σ = 1409411520. Its totient is φ = 870496704.
The previous prime is 1130922139. The next prime is 1130922157. The reversal of 1130922145 is 5412290311.
It is a cyclic number.
It is not a de Polignac number, because 1130922145 - 23 = 1130922137 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24850 + ... + 53659.
It is an arithmetic number, because the mean of its divisors is an integer number (88088220).
Almost surely, 21130922145 is an apocalyptic number.
It is an amenable number.
1130922145 is a deficient number, since it is larger than the sum of its proper divisors (278489375).
1130922145 is an equidigital number, since it uses as much as digits as its factorization.
1130922145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78624.
The product of its (nonzero) digits is 2160, while the sum is 28.
The square root of 1130922145 is about 33629.1859104558. The cubic root of 1130922145 is about 1041.8636901206.
The spelling of 1130922145 in words is "one billion, one hundred thirty million, nine hundred twenty-two thousand, one hundred forty-five".
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