Base | Representation |
---|---|
bin | 11100011001100… |
… | …01100000011100 |
3 | 121121021022111000 |
4 | 32030301200130 |
5 | 441441321112 |
6 | 35350030300 |
7 | 5621626512 |
oct | 1614614034 |
9 | 547238430 |
10 | 238229532 |
11 | 112524412 |
12 | 67948390 |
13 | 3a481028 |
14 | 238d44b2 |
15 | 15dab7dc |
hex | e33181c |
238229532 has 48 divisors (see below), whose sum is σ = 634335520. Its totient is φ = 77262336.
The previous prime is 238229527. The next prime is 238229549. The reversal of 238229532 is 235922832.
238229532 is a `hidden beast` number, since 23 + 82 + 29 + 532 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a zygodrome in base 2.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25813 + ... + 33804.
Almost surely, 2238229532 is an apocalyptic number.
It is an amenable number.
238229532 is an abundant number, since it is smaller than the sum of its proper divisors (396105988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
238229532 is a wasteful number, since it uses less digits than its factorization.
238229532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59667 (or 59659 counting only the distinct ones).
The product of its digits is 51840, while the sum is 36.
The square root of 238229532 is about 15434.6860026370. The cubic root of 238229532 is about 619.9146014879.
The spelling of 238229532 in words is "two hundred thirty-eight million, two hundred twenty-nine thousand, five hundred thirty-two".
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