Base | Representation |
---|---|
bin | 1001000111110… |
… | …0111111000101 |
3 | 2122222211210010 |
4 | 2101330333011 |
5 | 34243320202 |
6 | 3444020433 |
7 | 643132110 |
oct | 221747705 |
9 | 78884703 |
10 | 38260677 |
11 | 1a6628a4 |
12 | 10991719 |
13 | 7c07c70 |
14 | 511d577 |
15 | 355b76c |
hex | 247cfc5 |
38260677 has 32 divisors (see below), whose sum is σ = 63141120. Its totient is φ = 20067840.
The previous prime is 38260643. The next prime is 38260709. The reversal of 38260677 is 77606283.
It is not a de Polignac number, because 38260677 - 27 = 38260549 is a prime.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38260577) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 73177 + ... + 73697.
It is an arithmetic number, because the mean of its divisors is an integer number (1973160).
Almost surely, 238260677 is an apocalyptic number.
It is an amenable number.
38260677 is a deficient number, since it is larger than the sum of its proper divisors (24880443).
38260677 is a wasteful number, since it uses less digits than its factorization.
38260677 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 813.
The product of its (nonzero) digits is 84672, while the sum is 39.
The square root of 38260677 is about 6185.5215624877. The cubic root of 38260677 is about 336.9645523270.
The spelling of 38260677 in words is "thirty-eight million, two hundred sixty thousand, six hundred seventy-seven".
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