Base | Representation |
---|---|
bin | 100000111010011… |
… | …110111100000100 |
3 | 1102111001202201111 |
4 | 200322132330010 |
5 | 2112330430423 |
6 | 130443334404 |
7 | 16453432222 |
oct | 4072367404 |
9 | 1374052644 |
10 | 552201988 |
11 | 263781588 |
12 | 134b21404 |
13 | 8a531850 |
14 | 534a3b12 |
15 | 3372a60d |
hex | 20e9ef04 |
552201988 has 48 divisors (see below), whose sum is σ = 1064891520. Its totient is φ = 249007104.
The previous prime is 552201971. The next prime is 552202019. The reversal of 552201988 is 889102255.
It is a self number, because there is not a number n which added to its sum of digits gives 552201988.
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, 417993 + ... + 419311.
It is an arithmetic number, because the mean of its divisors is an integer number (22185240).
Almost surely, 2552201988 is an apocalyptic number.
It is an amenable number.
552201988 is a deficient number, since it is larger than the sum of its proper divisors (512689532).
552201988 is a wasteful number, since it uses less digits than its factorization.
552201988 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1516 (or 1514 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 40.
The square root of 552201988 is about 23498.9784458814. The cubic root of 552201988 is about 820.4132301516.
The spelling of 552201988 in words is "five hundred fifty-two million, two hundred one thousand, nine hundred eighty-eight".
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