Base | Representation |
---|---|
bin | 111100101011100110… |
… | …0110110000111000001 |
3 | 110110100200000200200202 |
4 | 1321113030312013001 |
5 | 4113334333112113 |
6 | 135510422254545 |
7 | 12262152521051 |
oct | 1712714660701 |
9 | 413320020622 |
10 | 130312004033 |
11 | 502a0802402 |
12 | 21309287455 |
13 | c3997163c3 |
14 | 6442ac5561 |
15 | 35ca444258 |
hex | 1e573361c1 |
130312004033 has 4 divisors (see below), whose sum is σ = 130313792448. Its totient is φ = 130310215620.
The previous prime is 130312004027. The next prime is 130312004071. The reversal of 130312004033 is 330400213031.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 130312004033 - 222 = 130307809729 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 130312003996 and 130312004014.
It is not an unprimeable number, because it can be changed into a prime (130312004633) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 780053 + ... + 932258.
It is an arithmetic number, because the mean of its divisors is an integer number (32578448112).
Almost surely, 2130312004033 is an apocalyptic number.
It is an amenable number.
130312004033 is a deficient number, since it is larger than the sum of its proper divisors (1788415).
130312004033 is an equidigital number, since it uses as much as digits as its factorization.
130312004033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1788414.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 130312004033 its reverse (330400213031), we get a palindrome (460712217064).
The spelling of 130312004033 in words is "one hundred thirty billion, three hundred twelve million, four thousand, thirty-three".
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