Base | Representation |
---|---|
bin | 1001100000001… |
… | …0000000010101 |
3 | 2202222210112211 |
4 | 2120002000111 |
5 | 40200312401 |
6 | 3542113421 |
7 | 662516500 |
oct | 230020025 |
9 | 82883484 |
10 | 39854101 |
11 | 20550a81 |
12 | 1141b871 |
13 | 8345311 |
14 | 5416137 |
15 | 3773951 |
hex | 2602015 |
39854101 has 12 divisors (see below), whose sum is σ = 48377952. Its totient is φ = 32674488.
The previous prime is 39854093. The next prime is 39854107. The reversal of 39854101 is 10145893.
It is not a de Polignac number, because 39854101 - 23 = 39854093 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (39854107) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16555 + ... + 18808.
It is an arithmetic number, because the mean of its divisors is an integer number (4031496).
Almost surely, 239854101 is an apocalyptic number.
It is an amenable number.
39854101 is a deficient number, since it is larger than the sum of its proper divisors (8523851).
39854101 is a wasteful number, since it uses less digits than its factorization.
39854101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35400 (or 35393 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 31.
The square root of 39854101 is about 6313.0104546088. The cubic root of 39854101 is about 341.5788764596.
Adding to 39854101 its reverse (10145893), we get a palindrome (49999994).
The spelling of 39854101 in words is "thirty-nine million, eight hundred fifty-four thousand, one hundred one".
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