Base | Representation |
---|---|
bin | 100010011100000… |
… | …0100101111001100 |
3 | 2222112101000210221 |
4 | 1010320010233030 |
5 | 4331310101111 |
6 | 310355241124 |
7 | 40431004615 |
oct | 10470045714 |
9 | 2875330727 |
10 | 1155550156 |
11 | 543306a32 |
12 | 282ba91a4 |
13 | 1555303b7 |
14 | ad67cc0c |
15 | 6b6aa371 |
hex | 44e04bcc |
1155550156 has 6 divisors (see below), whose sum is σ = 2022212780. Its totient is φ = 577775076.
The previous prime is 1155550147. The next prime is 1155550157. The reversal of 1155550156 is 6510555511.
It is not an unprimeable number, because it can be changed into a prime (1155550157) by changing a digit.
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 as a sum of consecutive naturals, namely, 144443766 + ... + 144443773.
Almost surely, 21155550156 is an apocalyptic number.
It is an amenable number.
1155550156 is a deficient number, since it is larger than the sum of its proper divisors (866662624).
1155550156 is a wasteful number, since it uses less digits than its factorization.
1155550156 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 288887543 (or 288887541 counting only the distinct ones).
The product of its (nonzero) digits is 18750, while the sum is 34.
The square root of 1155550156 is about 33993.3840033616. The cubic root of 1155550156 is about 1049.3723099512.
The spelling of 1155550156 in words is "one billion, one hundred fifty-five million, five hundred fifty thousand, one hundred fifty-six".
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