Base | Representation |
---|---|
bin | 111010110100100001010… |
… | …000001010010001001111 |
3 | 112022102102102212121010110 |
4 | 322310201100022101033 |
5 | 1012211231230010111 |
6 | 12332531505011103 |
7 | 565014361015455 |
oct | 72644120122117 |
9 | 15272372777113 |
10 | 4042122110031 |
11 | 131928860a355 |
12 | 553482623a93 |
13 | 23422a70a7b5 |
14 | dd8d56b09d5 |
15 | 70228e255a6 |
hex | 3ad2140a44f |
4042122110031 has 8 divisors (see below), whose sum is σ = 5673153838720. Its totient is φ = 2552919227352.
The previous prime is 4042122110009. The next prime is 4042122110051. The reversal of 4042122110031 is 1300112212404.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4042122110031 - 26 = 4042122109967 is a prime.
It is a super-2 number, since 2×40421221100312 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4042122110051) 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, 35457211435 + ... + 35457211548.
It is an arithmetic number, because the mean of its divisors is an integer number (709144229840).
Almost surely, 24042122110031 is an apocalyptic number.
4042122110031 is a deficient number, since it is larger than the sum of its proper divisors (1631031728689).
4042122110031 is a wasteful number, since it uses less digits than its factorization.
4042122110031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70914423005.
The product of its (nonzero) digits is 384, while the sum is 21.
Adding to 4042122110031 its reverse (1300112212404), we get a palindrome (5342234322435).
The spelling of 4042122110031 in words is "four trillion, forty-two billion, one hundred twenty-two million, one hundred ten thousand, thirty-one".
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