Base | Representation |
---|---|
bin | 10111001100001… |
… | …011010100000010 |
3 | 1000010002201000012 |
4 | 113030023110002 |
5 | 1244100134114 |
6 | 102335024522 |
7 | 12433011065 |
oct | 2714132402 |
9 | 1003081005 |
10 | 389068034 |
11 | 18a689633 |
12 | aa36b142 |
13 | 627b4794 |
14 | 3995a8dc |
15 | 2425463e |
hex | 1730b502 |
389068034 has 4 divisors (see below), whose sum is σ = 583602054. Its totient is φ = 194534016.
The previous prime is 389068033. The next prime is 389068037. The reversal of 389068034 is 430860983.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 333610225 + 55457809 = 18265^2 + 7447^2 .
It is a junction number, because it is equal to n+sod(n) for n = 389067982 and 389068000.
It is not an unprimeable number, because it can be changed into a prime (389068033) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 97267007 + ... + 97267010.
Almost surely, 2389068034 is an apocalyptic number.
389068034 is a deficient number, since it is larger than the sum of its proper divisors (194534020).
389068034 is a wasteful number, since it uses less digits than its factorization.
389068034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 194534019.
The product of its (nonzero) digits is 124416, while the sum is 41.
The square root of 389068034 is about 19724.8075782756. The cubic root of 389068034 is about 730.0319207910.
The spelling of 389068034 in words is "three hundred eighty-nine million, sixty-eight thousand, thirty-four".
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