Base | Representation |
---|---|
bin | 1001011001011… |
… | …0100010001101 |
3 | 2202011102201010 |
4 | 2112112202031 |
5 | 40042221101 |
6 | 3524435433 |
7 | 656004222 |
oct | 226264215 |
9 | 82142633 |
10 | 39413901 |
11 | 2028027a |
12 | 11248b79 |
13 | 821cb47 |
14 | 533d949 |
15 | 36d82d6 |
hex | 259688d |
39413901 has 8 divisors (see below), whose sum is σ = 52607520. Its totient is φ = 26248112.
The previous prime is 39413897. The next prime is 39413909. The reversal of 39413901 is 10931493.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 39413901 - 22 = 39413897 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (39413909) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3390 + ... + 9503.
It is an arithmetic number, because the mean of its divisors is an integer number (6575940).
Almost surely, 239413901 is an apocalyptic number.
It is an amenable number.
39413901 is a deficient number, since it is larger than the sum of its proper divisors (13193619).
39413901 is a wasteful number, since it uses less digits than its factorization.
39413901 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13915.
The product of its (nonzero) digits is 2916, while the sum is 30.
The square root of 39413901 is about 6278.0491396611. The cubic root of 39413901 is about 340.3166053188.
The spelling of 39413901 in words is "thirty-nine million, four hundred thirteen thousand, nine hundred one".
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