Base | Representation |
---|---|
bin | 100110011011… |
… | …000001110001 |
3 | 200221201102121 |
4 | 212123001301 |
5 | 10034302202 |
6 | 555514241 |
7 | 151416643 |
oct | 46330161 |
9 | 20851377 |
10 | 10072177 |
11 | 575a415 |
12 | 3458981 |
13 | 211868b |
14 | 14a2893 |
15 | d3e537 |
hex | 99b071 |
10072177 has 16 divisors (see below), whose sum is σ = 11162880. Its totient is φ = 9047808.
The previous prime is 10072171. The next prime is 10072199. The reversal of 10072177 is 77127001.
It is not a de Polignac number, because 10072177 - 23 = 10072169 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10072171) 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 15 ways as a sum of consecutive naturals, for example, 42024 + ... + 42262.
It is an arithmetic number, because the mean of its divisors is an integer number (697680).
Almost surely, 210072177 is an apocalyptic number.
10072177 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
It is an amenable number.
10072177 is a deficient number, since it is larger than the sum of its proper divisors (1090703).
10072177 is a wasteful number, since it uses less digits than its factorization.
10072177 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 360.
The product of its (nonzero) digits is 686, while the sum is 25.
The square root of 10072177 is about 3173.6693274505. The cubic root of 10072177 is about 215.9605623586.
Adding to 10072177 its reverse (77127001), we get a palindrome (87199178).
The spelling of 10072177 in words is "ten million, seventy-two thousand, one hundred seventy-seven".
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