Base | Representation |
---|---|
bin | 1001000101010… |
… | …1011100010000 |
3 | 2122200121121010 |
4 | 2101111130100 |
5 | 34223124304 |
6 | 3440330520 |
7 | 641555640 |
oct | 221253420 |
9 | 78617533 |
10 | 38098704 |
11 | 1a562136 |
12 | 10913a40 |
13 | 7b7c317 |
14 | 50ba520 |
15 | 3528789 |
hex | 2455710 |
38098704 has 80 divisors (see below), whose sum is σ = 113385600. Its totient is φ = 10798080.
The previous prime is 38098703. The next prime is 38098727. The reversal of 38098704 is 40789083.
It is a super-2 number, since 2×380987042 = 2903022492959232, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38098703) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49684 + ... + 50444.
It is an arithmetic number, because the mean of its divisors is an integer number (1417320).
Almost surely, 238098704 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 38098704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56692800).
38098704 is an abundant number, since it is smaller than the sum of its proper divisors (75286896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38098704 is a wasteful number, since it uses less digits than its factorization.
38098704 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 928 (or 922 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 39.
The square root of 38098704 is about 6172.4147624734. The cubic root of 38098704 is about 336.4883770999.
The spelling of 38098704 in words is "thirty-eight million, ninety-eight thousand, seven hundred four".
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