Base | Representation |
---|---|
bin | 101010101000010… |
… | …0011110000000101 |
3 | 10200200120001112200 |
4 | 1111100203300011 |
5 | 10412140412401 |
6 | 353534305113 |
7 | 50306143230 |
oct | 12520436005 |
9 | 3620501480 |
10 | 1430404101 |
11 | 674475855 |
12 | 33b058199 |
13 | 19a465679 |
14 | d7d88417 |
15 | 8589d686 |
hex | 55423c05 |
1430404101 has 24 divisors (see below), whose sum is σ = 2367291264. Its totient is φ = 815300640.
The previous prime is 1430404081. The next prime is 1430404111. The reversal of 1430404101 is 1014040341.
It is not a de Polignac number, because 1430404101 - 217 = 1430273029 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1430404111) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3585 + ... + 53606.
It is an arithmetic number, because the mean of its divisors is an integer number (98637136).
Almost surely, 21430404101 is an apocalyptic number.
It is an amenable number.
1430404101 is a deficient number, since it is larger than the sum of its proper divisors (936887163).
1430404101 is a wasteful number, since it uses less digits than its factorization.
1430404101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57601 (or 57598 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 1430404101 is about 37820.6835078373. The cubic root of 1430404101 is about 1126.7292847780.
Adding to 1430404101 its reverse (1014040341), we get a palindrome (2444444442).
The spelling of 1430404101 in words is "one billion, four hundred thirty million, four hundred four thousand, one hundred one".
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