Base | Representation |
---|---|
bin | 1001001001001… |
… | …0011110000100 |
3 | 2200011022111100 |
4 | 2102102132010 |
5 | 34304124201 |
6 | 3445540100 |
7 | 643646502 |
oct | 222223604 |
9 | 80138440 |
10 | 38348676 |
11 | 1a712a23 |
12 | 10a14630 |
13 | 7c39032 |
14 | 5143672 |
15 | 3577886 |
hex | 2492784 |
38348676 has 36 divisors (see below), whose sum is σ = 98034300. Its totient is φ = 12638208.
The previous prime is 38348671. The next prime is 38348677. The reversal of 38348676 is 67684383.
It can be written as a sum of positive squares in 2 ways, for example, as 5171076 + 33177600 = 2274^2 + 5760^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is not an unprimeable number, because it can be changed into a prime (38348671) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2781 + ... + 9188.
It is an arithmetic number, because the mean of its divisors is an integer number (2723175).
Almost surely, 238348676 is an apocalyptic number.
38348676 is a gapful number since it is divisible by the number (36) formed by its first and last digit.
It is an amenable number.
38348676 is an abundant number, since it is smaller than the sum of its proper divisors (59685624).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38348676 is a wasteful number, since it uses less digits than its factorization.
38348676 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12068 (or 12063 counting only the distinct ones).
The product of its digits is 580608, while the sum is 45.
The square root of 38348676 is about 6192.6307818245. The cubic root of 38348676 is about 337.2226923766. Note that the first 3 decimals are identical.
The spelling of 38348676 in words is "thirty-eight million, three hundred forty-eight thousand, six hundred seventy-six".
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