Base | Representation |
---|---|
bin | 1010001011001… |
… | …0100101101000 |
3 | 2222022002110101 |
4 | 2202302211220 |
5 | 41411041121 |
6 | 4122355144 |
7 | 1025504362 |
oct | 242624550 |
9 | 88262411 |
10 | 42674536 |
11 | 220a8013 |
12 | 1235bab4 |
13 | 8ac2008 |
14 | 594bd32 |
15 | 3b2e491 |
hex | 28b2968 |
42674536 has 16 divisors (see below), whose sum is σ = 81028800. Its totient is φ = 21066864.
The previous prime is 42674531. The next prime is 42674537. The reversal of 42674536 is 63547624.
42674536 = T3 + T4 + ... + T634.
It is a super-2 number, since 2×426745362 = 3642232045630592, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 42674495 and 42674504.
It is not an unprimeable number, because it can be changed into a prime (42674531) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33130 + ... + 34393.
It is an arithmetic number, because the mean of its divisors is an integer number (5064300).
Almost surely, 242674536 is an apocalyptic number.
It is an amenable number.
42674536 is a deficient number, since it is larger than the sum of its proper divisors (38354264).
42674536 is a wasteful number, since it uses less digits than its factorization.
42674536 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67608 (or 67604 counting only the distinct ones).
The product of its digits is 120960, while the sum is 37.
The square root of 42674536 is about 6532.5749900020. The cubic root of 42674536 is about 349.4536673735.
The spelling of 42674536 in words is "forty-two million, six hundred seventy-four thousand, five hundred thirty-six".
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