Base | Representation |
---|---|
bin | 110000111101001011101001… |
… | …1000001011011011000100011 |
3 | 2002110200222201202112111212112 |
4 | 1201322113103001123120203 |
5 | 422420244313121244024 |
6 | 4123504401343345535 |
7 | 156463234112013164 |
oct | 14172272301333043 |
9 | 2073628652474775 |
10 | 430621256431139 |
11 | 1152334a3a89604 |
12 | 4036934b5b22ab |
13 | 156385443b3cb7 |
14 | 784a273d7d76b |
15 | 34bb6a8e7700e |
hex | 187a5d305b623 |
430621256431139 has 16 divisors (see below), whose sum is σ = 455098521446400. Its totient is φ = 406625070193056.
The previous prime is 430621256431133. The next prime is 430621256431151. The reversal of 430621256431139 is 931134652126034.
It is a cyclic number.
It is not a de Polignac number, because 430621256431139 - 228 = 430620987995683 is a prime.
It is not an unprimeable number, because it can be changed into a prime (430621256431133) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4970024 + ... + 29764805.
It is an arithmetic number, because the mean of its divisors is an integer number (28443657590400).
Almost surely, 2430621256431139 is an apocalyptic number.
430621256431139 is a deficient number, since it is larger than the sum of its proper divisors (24477265015261).
430621256431139 is a wasteful number, since it uses less digits than its factorization.
430621256431139 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34741754.
The product of its (nonzero) digits is 2799360, while the sum is 50.
The spelling of 430621256431139 in words is "four hundred thirty trillion, six hundred twenty-one billion, two hundred fifty-six million, four hundred thirty-one thousand, one hundred thirty-nine".
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