Base | Representation |
---|---|
bin | 1001001001001… |
… | …0110010110100 |
3 | 2200011101022112 |
4 | 2102102302310 |
5 | 34304200004 |
6 | 3445550152 |
7 | 643653410 |
oct | 222226264 |
9 | 80141275 |
10 | 38350004 |
11 | 1a713a20 |
12 | 10a15358 |
13 | 7c39814 |
14 | 5143d40 |
15 | 3577e6e |
hex | 2492cb4 |
38350004 has 24 divisors (see below), whose sum is σ = 83673408. Its totient is φ = 14941440.
The previous prime is 38349989. The next prime is 38350009. The reversal of 38350004 is 40005383.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38350009) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61949 + ... + 62564.
It is an arithmetic number, because the mean of its divisors is an integer number (3486392).
Almost surely, 238350004 is an apocalyptic number.
It is an amenable number.
38350004 is an abundant number, since it is smaller than the sum of its proper divisors (45323404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38350004 is a wasteful number, since it uses less digits than its factorization.
38350004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 124535 (or 124533 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 38350004 is about 6192.7380051153. The cubic root of 38350004 is about 337.2265849627.
Adding to 38350004 its reverse (40005383), we get a palindrome (78355387).
The spelling of 38350004 in words is "thirty-eight million, three hundred fifty thousand, four".
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