Base | Representation |
---|---|
bin | 10011001001111110010000… |
… | …01000110001010000111100 |
3 | 12112011000200002121101010220 |
4 | 21210333020020301100330 |
5 | 21010130130103422022 |
6 | 225331313442101340 |
7 | 11605236342211524 |
oct | 1144771010612074 |
9 | 175130602541126 |
10 | 42124102014012 |
11 | 124708054608a7 |
12 | 4883b2464a850 |
13 | 1a67393b05005 |
14 | a58b62dbc684 |
15 | 4d0b27d7685c |
hex | 264fc823143c |
42124102014012 has 48 divisors (see below), whose sum is σ = 101592141235200. Its totient is φ = 13570749665280.
The previous prime is 42124102013993. The next prime is 42124102014047. The reversal of 42124102014012 is 21041020142124.
It is a happy number.
It is a super-2 number, since 2×421241020140122 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73339962 + ... + 73912097.
It is an arithmetic number, because the mean of its divisors is an integer number (2116502942400).
Almost surely, 242124102014012 is an apocalyptic number.
It is an amenable number.
42124102014012 is an abundant number, since it is smaller than the sum of its proper divisors (59468039221188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42124102014012 is a wasteful number, since it uses less digits than its factorization.
42124102014012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 147252866 (or 147252864 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 24.
Adding to 42124102014012 its reverse (21041020142124), we get a palindrome (63165122156136).
The spelling of 42124102014012 in words is "forty-two trillion, one hundred twenty-four billion, one hundred two million, fourteen thousand, twelve".
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