Base | Representation |
---|---|
bin | 111011101000100… |
… | …111111100101100 |
3 | 2120201121221000122 |
4 | 323220213330230 |
5 | 4022112131012 |
6 | 243140144112 |
7 | 33536103404 |
oct | 7350477454 |
9 | 2521557018 |
10 | 1000505132 |
11 | 473839350 |
12 | 23b098038 |
13 | 12c386093 |
14 | 96c3d804 |
15 | 5cc80e72 |
hex | 3ba27f2c |
1000505132 has 12 divisors (see below), whose sum is σ = 1910055336. Its totient is φ = 454775040.
The previous prime is 1000505117. The next prime is 1000505137. The reversal of 1000505132 is 2315050001.
It is a self number, because there is not a number n which added to its sum of digits gives 1000505132.
It is not an unprimeable number, because it can be changed into a prime (1000505137) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11369333 + ... + 11369420.
It is an arithmetic number, because the mean of its divisors is an integer number (159171278).
Almost surely, 21000505132 is an apocalyptic number.
It is an amenable number.
1000505132 is a deficient number, since it is larger than the sum of its proper divisors (909550204).
1000505132 is a wasteful number, since it uses less digits than its factorization.
1000505132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22738768 (or 22738766 counting only the distinct ones).
The product of its (nonzero) digits is 150, while the sum is 17.
The square root of 1000505132 is about 31630.7624315317. The cubic root of 1000505132 is about 1000.1683489904.
Adding to 1000505132 its reverse (2315050001), we get a palindrome (3315555133).
The spelling of 1000505132 in words is "one billion, five hundred five thousand, one hundred thirty-two".
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