Base | Representation |
---|---|
bin | 101110001100111… |
… | …1001100000000100 |
3 | 11000001011001012010 |
4 | 1130121321200010 |
5 | 11133333333441 |
6 | 413500054220 |
7 | 53263162440 |
oct | 13431714004 |
9 | 4001131163 |
10 | 1550292996 |
11 | 72611108a |
12 | 373234370 |
13 | 1b9250b45 |
14 | 109c75820 |
15 | 91181116 |
hex | 5c679804 |
1550292996 has 24 divisors (see below), whose sum is σ = 4134114880. Its totient is φ = 442940832.
The previous prime is 1550292971. The next prime is 1550293001. The reversal of 1550292996 is 6992920551.
It is a happy 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, 9227851 + ... + 9228018.
Almost surely, 21550292996 is an apocalyptic number.
It is an amenable number.
1550292996 is an abundant number, since it is smaller than the sum of its proper divisors (2583821884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1550292996 is a wasteful number, since it uses less digits than its factorization.
1550292996 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18455883 (or 18455881 counting only the distinct ones).
The product of its (nonzero) digits is 437400, while the sum is 48.
The square root of 1550292996 is about 39373.7602471494. The cubic root of 1550292996 is about 1157.3674436724.
The spelling of 1550292996 in words is "one billion, five hundred fifty million, two hundred ninety-two thousand, nine hundred ninety-six".
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