Base | Representation |
---|---|
bin | 100011110000011101… |
… | …011111001101101011 |
3 | 10200002202002021222201 |
4 | 203300131133031223 |
5 | 1112112331001420 |
6 | 25345444401031 |
7 | 2526303421513 |
oct | 436035371553 |
9 | 120082067881 |
10 | 38394000235 |
11 | 15312459708 |
12 | 75360a6177 |
13 | 380b428946 |
14 | 1c03194843 |
15 | eeaa0010a |
hex | 8f075f36b |
38394000235 has 8 divisors (see below), whose sum is σ = 46076451120. Its totient is φ = 30712766304.
The previous prime is 38394000221. The next prime is 38394000241. The reversal of 38394000235 is 53200049383.
38394000235 = T159986 + T159987 + T159988.
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 38394000235 - 225 = 38360445803 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 38394000194 and 38394000203.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 233325 + ... + 362254.
It is an arithmetic number, because the mean of its divisors is an integer number (5759556390).
Almost surely, 238394000235 is an apocalyptic number.
38394000235 is the 159988-th centered triangular number.
38394000235 is a deficient number, since it is larger than the sum of its proper divisors (7682450885).
38394000235 is a wasteful number, since it uses less digits than its factorization.
38394000235 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 608477.
The product of its (nonzero) digits is 77760, while the sum is 37.
The spelling of 38394000235 in words is "thirty-eight billion, three hundred ninety-four million, two hundred thirty-five", and thus it is an aban number.
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