Base | Representation |
---|---|
bin | 111100010101011… |
… | …100000111011110 |
3 | 2121112201210021102 |
4 | 330111130013132 |
5 | 4033114100100 |
6 | 244240033102 |
7 | 34041003236 |
oct | 7425340736 |
9 | 2545653242 |
10 | 1012253150 |
11 | 47a432857 |
12 | 243002792 |
13 | 13193a47c |
14 | 9861acc6 |
15 | 5dd01cd5 |
hex | 3c55c1de |
1012253150 has 12 divisors (see below), whose sum is σ = 1882790952. Its totient is φ = 404901240.
The previous prime is 1012253129. The next prime is 1012253171. The reversal of 1012253150 is 513522101.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (1012253129) and next prime (1012253171).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10122482 + ... + 10122581.
It is an arithmetic number, because the mean of its divisors is an integer number (156899246).
Almost surely, 21012253150 is an apocalyptic number.
1012253150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1012253150 is a deficient number, since it is larger than the sum of its proper divisors (870537802).
1012253150 is a wasteful number, since it uses less digits than its factorization.
1012253150 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20245075 (or 20245070 counting only the distinct ones).
The product of its (nonzero) digits is 300, while the sum is 20.
The square root of 1012253150 is about 31815.9260434142. The cubic root of 1012253150 is about 1004.0678137875.
Adding to 1012253150 its reverse (513522101), we get a palindrome (1525775251).
The spelling of 1012253150 in words is "one billion, twelve million, two hundred fifty-three thousand, one hundred fifty".
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