Base | Representation |
---|---|
bin | 100111001111011010… |
… | …000010001111100111 |
3 | 11000202102100000111101 |
4 | 213033122002033213 |
5 | 1142242402224221 |
6 | 31204542420531 |
7 | 3021062420023 |
oct | 471732021747 |
9 | 130672300441 |
10 | 42134414311 |
11 | 16961862110 |
12 | 81ba891747 |
13 | 3c8632c702 |
14 | 2079c55383 |
15 | 116909ad91 |
hex | 9cf6823e7 |
42134414311 has 16 divisors (see below), whose sum is σ = 48411571968. Its totient is φ = 36296180800.
The previous prime is 42134414279. The next prime is 42134414317. The reversal of 42134414311 is 11341443124.
It is not a de Polignac number, because 42134414311 - 25 = 42134414279 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 42134414311.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42134414317) 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, 751150 + ... + 805291.
It is an arithmetic number, because the mean of its divisors is an integer number (3025723248).
Almost surely, 242134414311 is an apocalyptic number.
42134414311 is a deficient number, since it is larger than the sum of its proper divisors (6277157657).
42134414311 is a wasteful number, since it uses less digits than its factorization.
42134414311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1556582.
The product of its digits is 4608, while the sum is 28.
Adding to 42134414311 its reverse (11341443124), we get a palindrome (53475857435).
The spelling of 42134414311 in words is "forty-two billion, one hundred thirty-four million, four hundred fourteen thousand, three hundred eleven".
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