Base | Representation |
---|---|
bin | 111100101111110010… |
… | …0011011100010110101 |
3 | 110110201110012202210112 |
4 | 1321133210123202311 |
5 | 4114131303420110 |
6 | 135532355432405 |
7 | 12265506066431 |
oct | 1713744334265 |
9 | 413643182715 |
10 | 130452404405 |
11 | 50362a88274 |
12 | 213482b5705 |
13 | c3bc833a4b |
14 | 64575d19c1 |
15 | 35d7929405 |
hex | 1e5f91b8b5 |
130452404405 has 16 divisors (see below), whose sum is σ = 156893303424. Its totient is φ = 104128493760.
The previous prime is 130452404371. The next prime is 130452404419. The reversal of 130452404405 is 504404254031.
It is not a de Polignac number, because 130452404405 - 210 = 130452403381 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
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, 6536552 + ... + 6556478.
It is an arithmetic number, because the mean of its divisors is an integer number (9805831464).
Almost surely, 2130452404405 is an apocalyptic number.
It is an amenable number.
130452404405 is a deficient number, since it is larger than the sum of its proper divisors (26440899019).
130452404405 is a wasteful number, since it uses less digits than its factorization.
130452404405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22796.
The product of its (nonzero) digits is 38400, while the sum is 32.
Adding to 130452404405 its reverse (504404254031), we get a palindrome (634856658436).
The spelling of 130452404405 in words is "one hundred thirty billion, four hundred fifty-two million, four hundred four thousand, four hundred five".
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