Base | Representation |
---|---|
bin | 1101111000101011110… |
… | …0001010100111101101 |
3 | 211210202020212110100022 |
4 | 3132022330022213231 |
5 | 12402024340313404 |
6 | 301331301011525 |
7 | 23143411330451 |
oct | 3361274124755 |
9 | 753666773308 |
10 | 238554229229 |
11 | 92196709268 |
12 | 3a2973b3ba5 |
13 | 196599b8874 |
14 | b790664661 |
15 | 63130748be |
hex | 378af0a9ed |
238554229229 has 8 divisors (see below), whose sum is σ = 244276646400. Its totient is φ = 232877048976.
The previous prime is 238554229219. The next prime is 238554229267. The reversal of 238554229229 is 922922455832.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 238554229229 - 24 = 238554229213 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (53).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (238554229219) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11298557 + ... + 11319650.
It is an arithmetic number, because the mean of its divisors is an integer number (30534580800).
Almost surely, 2238554229229 is an apocalyptic number.
It is an amenable number.
238554229229 is a deficient number, since it is larger than the sum of its proper divisors (5722417171).
238554229229 is a wasteful number, since it uses less digits than its factorization.
238554229229 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22618459.
The product of its digits is 6220800, while the sum is 53.
The spelling of 238554229229 in words is "two hundred thirty-eight billion, five hundred fifty-four million, two hundred twenty-nine thousand, two hundred twenty-nine".
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