Base | Representation |
---|---|
bin | 1111011101010001110… |
… | …11111010010011111010 |
3 | 1212202220100001102220122 |
4 | 13232220323322103322 |
5 | 32200211001130114 |
6 | 1043554015053242 |
7 | 53241350115530 |
oct | 7565073722372 |
9 | 1782810042818 |
10 | 531115255034 |
11 | 195276796101 |
12 | 86b25511222 |
13 | 3b1125a52a0 |
14 | 1b9c581c150 |
15 | dc37607e8e |
hex | 7ba8efa4fa |
531115255034 has 32 divisors (see below), whose sum is σ = 984917498880. Its totient is φ = 209169309312.
The previous prime is 531115255001. The next prime is 531115255049. The reversal of 531115255034 is 430552511135.
It is a junction number, because it is equal to n+sod(n) for n = 531115254985 and 531115255003.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6502499 + ... + 6583670.
It is an arithmetic number, because the mean of its divisors is an integer number (30778671840).
Almost surely, 2531115255034 is an apocalyptic number.
531115255034 is a deficient number, since it is larger than the sum of its proper divisors (453802243846).
531115255034 is a wasteful number, since it uses less digits than its factorization.
531115255034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13086414.
The product of its (nonzero) digits is 45000, while the sum is 35.
Adding to 531115255034 its reverse (430552511135), we get a palindrome (961667766169).
The spelling of 531115255034 in words is "five hundred thirty-one billion, one hundred fifteen million, two hundred fifty-five thousand, thirty-four".
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