Base | Representation |
---|---|
bin | 111100010101110… |
… | …110110100100010 |
3 | 2121112221100022112 |
4 | 330111312310202 |
5 | 4033131100110 |
6 | 244242235322 |
7 | 34041640154 |
oct | 7425666442 |
9 | 2545840275 |
10 | 1012362530 |
11 | 47a4a7a53 |
12 | 243055b42 |
13 | 1319781aa |
14 | 98648ad4 |
15 | 5dd24405 |
hex | 3c576d22 |
1012362530 has 8 divisors (see below), whose sum is σ = 1822252572. Its totient is φ = 404945008.
The previous prime is 1012362523. The next prime is 1012362553. The reversal of 1012362530 is 352632101.
It can be written as a sum of positive squares in 2 ways, for example, as 957469249 + 54893281 = 30943^2 + 7409^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 1012362496 and 1012362505.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50618117 + ... + 50618136.
Almost surely, 21012362530 is an apocalyptic number.
1012362530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1012362530 is a deficient number, since it is larger than the sum of its proper divisors (809890042).
1012362530 is a wasteful number, since it uses less digits than its factorization.
1012362530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 101236260.
The product of its (nonzero) digits is 1080, while the sum is 23.
The square root of 1012362530 is about 31817.6449474187. The cubic root of 1012362530 is about 1004.1039776601.
Adding to 1012362530 its reverse (352632101), we get a palindrome (1364994631).
The spelling of 1012362530 in words is "one billion, twelve million, three hundred sixty-two thousand, five hundred thirty".
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