Base | Representation |
---|---|
bin | 100111011101100101… |
… | …001010000101001001 |
3 | 11001100222210100020210 |
4 | 213131211022011021 |
5 | 1143234241223032 |
6 | 31244315311333 |
7 | 3030010564623 |
oct | 473545120511 |
9 | 131328710223 |
10 | 42372211017 |
11 | 16a74010314 |
12 | 826644b549 |
13 | 3cc368b716 |
14 | 209d675c13 |
15 | 117edbe2cc |
hex | 9dd94a149 |
42372211017 has 16 divisors (see below), whose sum is σ = 59828576832. Its totient is φ = 26582492160.
The previous prime is 42372210977. The next prime is 42372211069. The reversal of 42372211017 is 71011227324.
It is not a de Polignac number, because 42372211017 - 27 = 42372210889 is a prime.
It is not an unprimeable number, because it can be changed into a prime (42372211097) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 301042 + ... + 418772.
It is an arithmetic number, because the mean of its divisors is an integer number (3739286052).
Almost surely, 242372211017 is an apocalyptic number.
It is an amenable number.
42372211017 is a deficient number, since it is larger than the sum of its proper divisors (17456365815).
42372211017 is a wasteful number, since it uses less digits than its factorization.
42372211017 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 124808.
The product of its (nonzero) digits is 4704, while the sum is 30.
The spelling of 42372211017 in words is "forty-two billion, three hundred seventy-two million, two hundred eleven thousand, seventeen".
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