Base | Representation |
---|---|
bin | 1001000100101… |
… | …1101100010100 |
3 | 2122121120211011 |
4 | 2101023230110 |
5 | 34220340042 |
6 | 3435422004 |
7 | 641331343 |
oct | 221135424 |
9 | 78546734 |
10 | 38058772 |
11 | 1a535134 |
12 | 108b4904 |
13 | 7b670ab |
14 | 50a9b5a |
15 | 351ba17 |
hex | 244bb14 |
38058772 has 12 divisors (see below), whose sum is σ = 67050900. Its totient is φ = 18901376.
The previous prime is 38058763. The next prime is 38058791. The reversal of 38058772 is 27785083.
It can be written as a sum of positive squares in 2 ways, for example, as 14107536 + 23951236 = 3756^2 + 4894^2 .
It is a super-2 number, since 2×380587722 = 2896940252295968, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 31333 + ... + 32524.
It is an arithmetic number, because the mean of its divisors is an integer number (5587575).
Almost surely, 238058772 is an apocalyptic number.
It is an amenable number.
38058772 is a deficient number, since it is larger than the sum of its proper divisors (28992128).
38058772 is a wasteful number, since it uses less digits than its factorization.
38058772 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64010 (or 64008 counting only the distinct ones).
The product of its (nonzero) digits is 94080, while the sum is 40.
The square root of 38058772 is about 6169.1791998612. The cubic root of 38058772 is about 336.3707759779.
The spelling of 38058772 in words is "thirty-eight million, fifty-eight thousand, seven hundred seventy-two".
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