Base | Representation |
---|---|
bin | 101110001100100… |
… | …1101111011100010 |
3 | 11000000210222101021 |
4 | 1130121031323202 |
5 | 11133312131110 |
6 | 413452200054 |
7 | 53261520226 |
oct | 13431157342 |
9 | 4000728337 |
10 | 1550114530 |
11 | 725aa9a98 |
12 | 37316902a |
13 | 1b91ba843 |
14 | 109c2a786 |
15 | 911482da |
hex | 5c64dee2 |
1550114530 has 8 divisors (see below), whose sum is σ = 2790206172. Its totient is φ = 620045808.
The previous prime is 1550114521. The next prime is 1550114543. The reversal of 1550114530 is 354110551.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 1525917969 + 24196561 = 39063^2 + 4919^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×15501145302 = 4805710112234241800, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1550114495 and 1550114504.
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 3 ways as a sum of consecutive naturals, for example, 77505717 + ... + 77505736.
Almost surely, 21550114530 is an apocalyptic number.
1550114530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1550114530 is a deficient number, since it is larger than the sum of its proper divisors (1240091642).
1550114530 is a wasteful number, since it uses less digits than its factorization.
1550114530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 155011460.
The product of its (nonzero) digits is 1500, while the sum is 25.
The square root of 1550114530 is about 39371.4938756456. The cubic root of 1550114530 is about 1157.3230308495.
The spelling of 1550114530 in words is "one billion, five hundred fifty million, one hundred fourteen thousand, five hundred thirty".
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