Base | Representation |
---|---|
bin | 1001001010101… |
… | …0011110010100 |
3 | 2200100022100211 |
4 | 2102222132110 |
5 | 34320300441 |
6 | 3452015204 |
7 | 644536240 |
oct | 222523624 |
9 | 80308324 |
10 | 38446996 |
11 | 1a77a885 |
12 | 10a61504 |
13 | 7c71a03 |
14 | 516b420 |
15 | 3596a81 |
hex | 24aa794 |
38446996 has 72 divisors (see below), whose sum is σ = 85095360. Its totient is φ = 14833152.
The previous prime is 38446981. The next prime is 38447023. The reversal of 38446996 is 69964483.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 651615 + ... + 651673.
It is an arithmetic number, because the mean of its divisors is an integer number (1181880).
Almost surely, 238446996 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 38446996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42547680).
38446996 is an abundant number, since it is smaller than the sum of its proper divisors (46648364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38446996 is a wasteful number, since it uses less digits than its factorization.
38446996 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 161 (or 122 counting only the distinct ones).
The product of its digits is 1119744, while the sum is 49.
The square root of 38446996 is about 6200.5641678802. The cubic root of 38446996 is about 337.5106418227.
The spelling of 38446996 in words is "thirty-eight million, four hundred forty-six thousand, nine hundred ninety-six".
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