Base | Representation |
---|---|
bin | 11100011011001… |
… | …01010011100100 |
3 | 121121200002112002 |
4 | 32031211103210 |
5 | 442020113300 |
6 | 35354344432 |
7 | 5623502210 |
oct | 1615452344 |
9 | 547602462 |
10 | 238441700 |
11 | 112659862 |
12 | 67a2b118 |
13 | 3a526783 |
14 | 2394b940 |
15 | 15dee5d5 |
hex | e3654e4 |
238441700 has 72 divisors (see below), whose sum is σ = 602586432. Its totient is φ = 80196480.
The previous prime is 238441627. The next prime is 238441703. The reversal of 238441700 is 7144832.
238441700 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (238441703) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33887 + ... + 40313.
It is an arithmetic number, because the mean of its divisors is an integer number (8369256).
Almost surely, 2238441700 is an apocalyptic number.
238441700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 238441700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (301293216).
238441700 is an abundant number, since it is smaller than the sum of its proper divisors (364144732).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
238441700 is a wasteful number, since it uses less digits than its factorization.
238441700 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6501 (or 6494 counting only the distinct ones).
The product of its (nonzero) digits is 5376, while the sum is 29.
The square root of 238441700 is about 15441.5575639247. The cubic root of 238441700 is about 620.0985795384.
The spelling of 238441700 in words is "two hundred thirty-eight million, four hundred forty-one thousand, seven hundred".
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