Base | Representation |
---|---|
bin | 10110110110010… |
… | …111110011101111 |
3 | 222201100022010222 |
4 | 112312113303233 |
5 | 1241114231142 |
6 | 102012321555 |
7 | 12333303311 |
oct | 2666276357 |
9 | 881308128 |
10 | 383352047 |
11 | 187435081 |
12 | a84732bb |
13 | 61562b40 |
14 | 38cad7b1 |
15 | 239c5bd2 |
hex | 16d97cef |
383352047 has 8 divisors (see below), whose sum is σ = 413995680. Its totient is φ = 352873440.
The previous prime is 383352043. The next prime is 383352097. The reversal of 383352047 is 740253383.
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 383352047 - 22 = 383352043 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 383351998 and 383352016.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (383352041) 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, 36404 + ... + 45737.
It is an arithmetic number, because the mean of its divisors is an integer number (51749460).
Almost surely, 2383352047 is an apocalyptic number.
383352047 is a deficient number, since it is larger than the sum of its proper divisors (30643633).
383352047 is a wasteful number, since it uses less digits than its factorization.
383352047 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82513.
The product of its (nonzero) digits is 60480, while the sum is 35.
The square root of 383352047 is about 19579.3781055477. The cubic root of 383352047 is about 726.4391844921.
The spelling of 383352047 in words is "three hundred eighty-three million, three hundred fifty-two thousand, forty-seven".
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