Base | Representation |
---|---|
bin | 1001010010000… |
… | …1110011010100 |
3 | 2201021010211100 |
4 | 2110201303110 |
5 | 34431421024 |
6 | 3510310100 |
7 | 651643230 |
oct | 224416324 |
9 | 81233740 |
10 | 38935764 |
11 | 1aa8401a |
12 | 11058330 |
13 | 80b331a |
14 | 52575c0 |
15 | 36417c9 |
hex | 2521cd4 |
38935764 has 72 divisors (see below), whose sum is σ = 113055488. Its totient is φ = 11067840.
The previous prime is 38935759. The next prime is 38935789. The reversal of 38935764 is 46753983.
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 23 ways as a sum of consecutive naturals, for example, 92274 + ... + 92694.
Almost surely, 238935764 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 38935764, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56527744).
38935764 is an abundant number, since it is smaller than the sum of its proper divisors (74119724).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38935764 is a wasteful number, since it uses less digits than its factorization.
38935764 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 805 (or 800 counting only the distinct ones).
The product of its digits is 544320, while the sum is 45.
The square root of 38935764 is about 6239.8528828811. The cubic root of 38935764 is about 338.9348557831.
The spelling of 38935764 in words is "thirty-eight million, nine hundred thirty-five thousand, seven hundred sixty-four".
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