Base | Representation |
---|---|
bin | 10101000111000… |
… | …01101001111101 |
3 | 110100012212000200 |
4 | 22203201221331 |
5 | 330313210203 |
6 | 25323314113 |
7 | 4250124645 |
oct | 1243415175 |
9 | 410185020 |
10 | 177085053 |
11 | 90a61692 |
12 | 4b37b939 |
13 | 2a8c3172 |
14 | 19739525 |
15 | 1082e9a3 |
hex | a8e1a7d |
177085053 has 6 divisors (see below), whose sum is σ = 255789534. Its totient is φ = 118056696.
The previous prime is 177085037. The next prime is 177085063. The reversal of 177085053 is 350580771.
It can be written as a sum of positive squares in only one way, i.e., 175350564 + 1734489 = 13242^2 + 1317^2 .
It is not a de Polignac number, because 177085053 - 24 = 177085037 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 177084999 and 177085017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (177085063) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9838050 + ... + 9838067.
It is an arithmetic number, because the mean of its divisors is an integer number (42631589).
Almost surely, 2177085053 is an apocalyptic number.
It is an amenable number.
177085053 is a deficient number, since it is larger than the sum of its proper divisors (78704481).
177085053 is a wasteful number, since it uses less digits than its factorization.
177085053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19676123 (or 19676120 counting only the distinct ones).
The product of its (nonzero) digits is 29400, while the sum is 36.
The square root of 177085053 is about 13307.3307992249. The cubic root of 177085053 is about 561.5571594935.
The spelling of 177085053 in words is "one hundred seventy-seven million, eighty-five thousand, fifty-three".
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