Base | Representation |
---|---|
bin | 1001010101000… |
… | …1110100000000 |
3 | 2201122010120202 |
4 | 2111101310000 |
5 | 40004214131 |
6 | 3514424332 |
7 | 653422451 |
oct | 225216400 |
9 | 81563522 |
10 | 39132416 |
11 | 200a8844 |
12 | 111320a8 |
13 | 815199b |
14 | 52a9128 |
15 | 367ebcb |
hex | 2551d00 |
39132416 has 36 divisors (see below), whose sum is σ = 80648064. Its totient is φ = 18931200.
The previous prime is 39132377. The next prime is 39132433. The reversal of 39132416 is 61423193.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5471 + ... + 10401.
It is an arithmetic number, because the mean of its divisors is an integer number (2240224).
Almost surely, 239132416 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 39132416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40324032).
39132416 is an abundant number, since it is smaller than the sum of its proper divisors (41515648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
39132416 is an equidigital number, since it uses as much as digits as its factorization.
39132416 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4978 (or 4964 counting only the distinct ones).
The product of its digits is 3888, while the sum is 29.
The square root of 39132416 is about 6255.5907794548. The cubic root of 39132416 is about 339.5045147228.
The spelling of 39132416 in words is "thirty-nine million, one hundred thirty-two thousand, four hundred sixteen".
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