Base | Representation |
---|---|
bin | 111110000001001… |
… | …100101100011010 |
3 | 2200111212221202201 |
4 | 332001030230122 |
5 | 4112332022110 |
6 | 251125320414 |
7 | 34533055105 |
oct | 7601145432 |
9 | 2614787681 |
10 | 1040501530 |
11 | 494377222 |
12 | 25056610a |
13 | 13774b0a3 |
14 | 9c29173c |
15 | 61531b3a |
hex | 3e04cb1a |
1040501530 has 16 divisors (see below), whose sum is σ = 1916459424. Its totient is φ = 406521360.
The previous prime is 1040501447. The next prime is 1040501533. The reversal of 1040501530 is 351050401.
It is a junction number, because it is equal to n+sod(n) for n = 1040501498 and 1040501507.
It is not an unprimeable number, because it can be changed into a prime (1040501533) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1209456 + ... + 1210315.
It is an arithmetic number, because the mean of its divisors is an integer number (119778714).
Almost surely, 21040501530 is an apocalyptic number.
1040501530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1040501530 is a deficient number, since it is larger than the sum of its proper divisors (875957894).
1040501530 is a wasteful number, since it uses less digits than its factorization.
1040501530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2419821.
The product of its (nonzero) digits is 300, while the sum is 19.
The square root of 1040501530 is about 32256.8059485126. The cubic root of 1040501530 is about 1013.3222397745.
Adding to 1040501530 its reverse (351050401), we get a palindrome (1391551931).
The spelling of 1040501530 in words is "one billion, forty million, five hundred one thousand, five hundred thirty".
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