Base | Representation |
---|---|
bin | 1001001001000… |
… | …1001100001010 |
3 | 2200011001022012 |
4 | 2102101030022 |
5 | 34303442214 |
6 | 3445455522 |
7 | 643625303 |
oct | 222211412 |
9 | 80131265 |
10 | 38343434 |
11 | 1a709a98 |
12 | 10a115a2 |
13 | 7c3682c |
14 | 51417aa |
15 | 357603e |
hex | 249130a |
38343434 has 8 divisors (see below), whose sum is σ = 57596448. Its totient is φ = 19144620.
The previous prime is 38343413. The next prime is 38343443. The reversal of 38343434 is 43434383.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an alternating number because its digits alternate between odd and even.
It is a self number, because there is not a number n which added to its sum of digits gives 38343434.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11732 + ... + 14639.
It is an arithmetic number, because the mean of its divisors is an integer number (7199556).
Almost surely, 238343434 is an apocalyptic number.
38343434 is a deficient number, since it is larger than the sum of its proper divisors (19253014).
38343434 is a wasteful number, since it uses less digits than its factorization.
38343434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27100.
The product of its digits is 41472, while the sum is 32.
The square root of 38343434 is about 6192.2075223623. The cubic root of 38343434 is about 337.2073263363.
The spelling of 38343434 in words is "thirty-eight million, three hundred forty-three thousand, four hundred thirty-four".
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