Base | Representation |
---|---|
bin | 10011101111110100010001… |
… | …01110000001111010101100 |
3 | 12200202100000000101011211200 |
4 | 21313322020232001322230 |
5 | 21142431144230133122 |
6 | 232204522222045500 |
7 | 12101211303302136 |
oct | 1167721056017254 |
9 | 180670000334750 |
10 | 43424413130412 |
11 | 1292221015a386 |
12 | 4a53b38119890 |
13 | 1b2cb9b4bcca2 |
14 | aa1a779d2056 |
15 | 50487e2545ac |
hex | 277e88b81eac |
43424413130412 has 36 divisors (see below), whose sum is σ = 109962235077240. Its totient is φ = 14449094237952.
The previous prime is 43424413130389. The next prime is 43424413130419. The reversal of 43424413130412 is 21403131442434.
43424413130412 is a `hidden beast` number, since 4 + 3 + 42 + 44 + 131 + 30 + 412 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-2 number, since 2×434244131304122 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (43424413130419) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1071235237 + ... + 1071275772.
Almost surely, 243424413130412 is an apocalyptic number.
It is an amenable number.
43424413130412 is an abundant number, since it is smaller than the sum of its proper divisors (66537821946828).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
43424413130412 is a wasteful number, since it uses less digits than its factorization.
43424413130412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2142511582 (or 2142511577 counting only the distinct ones).
The product of its (nonzero) digits is 110592, while the sum is 36.
Adding to 43424413130412 its reverse (21403131442434), we get a palindrome (64827544572846).
The spelling of 43424413130412 in words is "forty-three trillion, four hundred twenty-four billion, four hundred thirteen million, one hundred thirty thousand, four hundred twelve".
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