Base | Representation |
---|---|
bin | 10011001010001001100001… |
… | …01000011100011110001011 |
3 | 12112011121021121011202021000 |
4 | 21211010300220130132023 |
5 | 21010230021412141321 |
6 | 225334153533550043 |
7 | 11605542252215604 |
oct | 1145046050343613 |
9 | 175147247152230 |
10 | 42130150115211 |
11 | 12473329455844 |
12 | 4885132045323 |
13 | 1a67b18b42b12 |
14 | a5917834cdab |
15 | 4d0d7dd11826 |
hex | 265130a1c78b |
42130150115211 has 8 divisors (see below), whose sum is σ = 62415037207760. Its totient is φ = 28086766743456.
The previous prime is 42130150115203. The next prime is 42130150115299. The reversal of 42130150115211 is 11251105103124.
42130150115211 is a `hidden beast` number, since 4 + 2 + 1 + 3 + 0 + 1 + 501 + 152 + 1 + 1 = 666.
It is not a de Polignac number, because 42130150115211 - 23 = 42130150115203 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 1560375930193 = 42130150115211 / (4 + 2 + 1 + 3 + 0 + 1 + 5 + 0 + 1 + 1 + 5 + 2 + 1 + 1).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (42130150115311) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 780187965070 + ... + 780187965123.
It is an arithmetic number, because the mean of its divisors is an integer number (7801879650970).
Almost surely, 242130150115211 is an apocalyptic number.
42130150115211 is a deficient number, since it is larger than the sum of its proper divisors (20284887092549).
42130150115211 is a wasteful number, since it uses less digits than its factorization.
42130150115211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1560375930202 (or 1560375930196 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 27.
Adding to 42130150115211 its reverse (11251105103124), we get a palindrome (53381255218335).
The spelling of 42130150115211 in words is "forty-two trillion, one hundred thirty billion, one hundred fifty million, one hundred fifteen thousand, two hundred eleven".
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