Base | Representation |
---|---|
bin | 10011001010000001010101… |
… | …01101010001111010111100 |
3 | 12112011011221100101222100121 |
4 | 21211000222231101322330 |
5 | 21010142021433031444 |
6 | 225332145515304324 |
7 | 11605325332565452 |
oct | 1145005255217274 |
9 | 175134840358317 |
10 | 42125755752124 |
11 | 124714839a6810 |
12 | 488430644b0a4 |
13 | 1a67598604785 |
14 | a58c7c8a09d2 |
15 | 4d0bc313d084 |
hex | 26502ab51ebc |
42125755752124 has 24 divisors (see below), whose sum is σ = 80502561317808. Its totient is φ = 19128865088640.
The previous prime is 42125755752089. The next prime is 42125755752127.
42125755752124 is nontrivially palindromic in base 10.
It is a super-2 number, since 2×421257557521242 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42125755752127) 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, 480098329 + ... + 480186064.
It is an arithmetic number, because the mean of its divisors is an integer number (3354273388242).
Almost surely, 242125755752124 is an apocalyptic number.
42125755752124 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
42125755752124 is a deficient number, since it is larger than the sum of its proper divisors (38376805565684).
42125755752124 is a wasteful number, since it uses less digits than its factorization.
42125755752124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 960285405 (or 960285403 counting only the distinct ones).
The product of its digits is 7840000, while the sum is 52.
It can be divided in two parts, 4212575 and 5752124, that added together give a palindrome (9964699).
The spelling of 42125755752124 in words is "forty-two trillion, one hundred twenty-five billion, seven hundred fifty-five million, seven hundred fifty-two thousand, one hundred twenty-four".
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