Base | Representation |
---|---|
bin | 111101011011001… |
… | …111001010111010 |
3 | 2122211011101010000 |
4 | 331123033022322 |
5 | 4102310101302 |
6 | 250132133430 |
7 | 34352350353 |
oct | 7533171272 |
9 | 2584141100 |
10 | 1030550202 |
11 | 48979a690 |
12 | 249167276 |
13 | 135675726 |
14 | 9ac20d2a |
15 | 6071831c |
hex | 3d6cf2ba |
1030550202 has 40 divisors (see below), whose sum is σ = 2519127072. Its totient is φ = 312287400.
The previous prime is 1030550189. The next prime is 1030550203. The reversal of 1030550202 is 2020550301.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (1030550203) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 287374 + ... + 290937.
Almost surely, 21030550202 is an apocalyptic number.
1030550202 is an abundant number, since it is smaller than the sum of its proper divisors (1488576870).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1030550202 is a wasteful number, since it uses less digits than its factorization.
1030550202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 578336 (or 578327 counting only the distinct ones).
The product of its (nonzero) digits is 300, while the sum is 18.
The square root of 1030550202 is about 32102.1837574954. The cubic root of 1030550202 is about 1010.0814240143.
Subtracting 1030550202 from its reverse (2020550301), we obtain a palindrome (990000099).
The spelling of 1030550202 in words is "one billion, thirty million, five hundred fifty thousand, two hundred two".
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