Base | Representation |
---|---|
bin | 1001001011010… |
… | …1110100010110 |
3 | 2200102200002210 |
4 | 2102311310112 |
5 | 34323242322 |
6 | 3453014250 |
7 | 645121560 |
oct | 222656426 |
9 | 80380083 |
10 | 38493462 |
11 | 1a801787 |
12 | 10a84386 |
13 | 7c89bc7 |
14 | 5180330 |
15 | 35a570c |
hex | 24b5d16 |
38493462 has 16 divisors (see below), whose sum is σ = 87985152. Its totient is φ = 10998120.
The previous prime is 38493437. The next prime is 38493473. The reversal of 38493462 is 26439483.
38493462 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 38493462.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 458214 + ... + 458297.
It is an arithmetic number, because the mean of its divisors is an integer number (5499072).
Almost surely, 238493462 is an apocalyptic number.
38493462 is an abundant number, since it is smaller than the sum of its proper divisors (49491690).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38493462 is a wasteful number, since it uses less digits than its factorization.
38493462 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 916523.
The product of its digits is 124416, while the sum is 39.
The square root of 38493462 is about 6204.3099535726. The cubic root of 38493462 is about 337.6465558292.
The spelling of 38493462 in words is "thirty-eight million, four hundred ninety-three thousand, four hundred sixty-two".
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