Base | Representation |
---|---|
bin | 1001100010000… |
… | …1001110110100 |
3 | 2210020021222222 |
4 | 2120201032310 |
5 | 40213411004 |
6 | 3544541512 |
7 | 663561416 |
oct | 230411664 |
9 | 83207888 |
10 | 39982004 |
11 | 20629087 |
12 | 11481898 |
13 | 838b5ba |
14 | 544a9b6 |
15 | 379b7be |
hex | 26213b4 |
39982004 has 48 divisors (see below), whose sum is σ = 78019200. Its totient is φ = 17842176.
The previous prime is 39982003. The next prime is 39982037. The reversal of 39982004 is 40028993.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (39982001) 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 15 ways as a sum of consecutive naturals, for example, 155444 + ... + 155700.
It is an arithmetic number, because the mean of its divisors is an integer number (1625400).
Almost surely, 239982004 is an apocalyptic number.
It is an amenable number.
39982004 is a deficient number, since it is larger than the sum of its proper divisors (38037196).
39982004 is a wasteful number, since it uses less digits than its factorization.
39982004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 392 (or 390 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 35.
The square root of 39982004 is about 6323.1324515623. The cubic root of 39982004 is about 341.9438937634.
The spelling of 39982004 in words is "thirty-nine million, nine hundred eighty-two thousand, four".
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