Base | Representation |
---|---|
bin | 1001000100110… |
… | …0010100010101 |
3 | 2122121201100000 |
4 | 2101030110111 |
5 | 34220430313 |
6 | 3435441513 |
7 | 641341662 |
oct | 221142425 |
9 | 78551300 |
10 | 38061333 |
11 | 1a537052 |
12 | 108b6299 |
13 | 7b682cb |
14 | 50aaa69 |
15 | 351c673 |
hex | 244c515 |
38061333 has 12 divisors (see below), whose sum is σ = 57014048. Its totient is φ = 25374060.
The previous prime is 38061329. The next prime is 38061341. The reversal of 38061333 is 33316083.
It is not a de Polignac number, because 38061333 - 22 = 38061329 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 38061297 and 38061306.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38061323) 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, 78073 + ... + 78558.
Almost surely, 238061333 is an apocalyptic number.
It is an amenable number.
38061333 is a deficient number, since it is larger than the sum of its proper divisors (18952715).
38061333 is an equidigital number, since it uses as much as digits as its factorization.
38061333 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 156646 (or 156634 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 27.
The square root of 38061333 is about 6169.3867604487. The cubic root of 38061333 is about 336.3783206795.
The spelling of 38061333 in words is "thirty-eight million, sixty-one thousand, three hundred thirty-three".
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