Base | Representation |
---|---|
bin | 1001010100001… |
… | …1100011010100 |
3 | 2201112011110100 |
4 | 2111003203110 |
5 | 40000332004 |
6 | 3513254100 |
7 | 653060244 |
oct | 225034324 |
9 | 81464410 |
10 | 39074004 |
11 | 20068972 |
12 | 11104330 |
13 | 8131218 |
14 | 5291b24 |
15 | 366c739 |
hex | 25438d4 |
39074004 has 18 divisors (see below), whose sum is σ = 98770490. Its totient is φ = 13024656.
The previous prime is 39073999. The next prime is 39074027. The reversal of 39074004 is 40047093.
It can be written as a sum of positive squares in only one way, i.e., 31945104 + 7128900 = 5652^2 + 2670^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a congruent number.
It is an unprimeable number.
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 5 ways as a sum of consecutive naturals, for example, 542659 + ... + 542730.
Almost surely, 239074004 is an apocalyptic number.
It is an amenable number.
39074004 is an abundant number, since it is smaller than the sum of its proper divisors (59696486).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
39074004 is a wasteful number, since it uses less digits than its factorization.
39074004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1085399 (or 1085394 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 27.
The square root of 39074004 is about 6250.9202522509. The cubic root of 39074004 is about 339.3355072427.
The spelling of 39074004 in words is "thirty-nine million, seventy-four thousand, four".
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