Base | Representation |
---|---|
bin | 100111000111101000… |
… | …100101111111100000 |
3 | 11000102022221221120002 |
4 | 213013220211333200 |
5 | 1142011011404044 |
6 | 31144003435132 |
7 | 3014620135241 |
oct | 470750457740 |
9 | 130368857502 |
10 | 42004013024 |
11 | 168a5196756 |
12 | 8183085aa8 |
13 | 3c6530339c |
14 | 20667cccc8 |
15 | 115c8dd74e |
hex | 9c7a25fe0 |
42004013024 has 12 divisors (see below), whose sum is σ = 82695400704. Its totient is φ = 21002006496.
The previous prime is 42004013011. The next prime is 42004013033. The reversal of 42004013024 is 42031040024.
It is a super-2 number, since 2×420040130242 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 42004012987 and 42004013005.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 656312672 + ... + 656312735.
It is an arithmetic number, because the mean of its divisors is an integer number (6891283392).
Almost surely, 242004013024 is an apocalyptic number.
It is an amenable number.
42004013024 is a deficient number, since it is larger than the sum of its proper divisors (40691387680).
42004013024 is a wasteful number, since it uses less digits than its factorization.
42004013024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1312625417 (or 1312625409 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 20.
Adding to 42004013024 its reverse (42031040024), we get a palindrome (84035053048).
The spelling of 42004013024 in words is "forty-two billion, four million, thirteen thousand, twenty-four".
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