Base | Representation |
---|---|
bin | 1100101111000… |
… | …1010011001110 |
3 | 10201111212120120 |
4 | 3023301103032 |
5 | 102133322131 |
6 | 5144525410 |
7 | 1216016115 |
oct | 313612316 |
9 | 121455516 |
10 | 53417166 |
11 | 28175120 |
12 | 15a80866 |
13 | b0b38ba |
14 | 7146c7c |
15 | 4a52496 |
hex | 32f14ce |
53417166 has 32 divisors (see below), whose sum is σ = 118153728. Its totient is φ = 15963840.
The previous prime is 53417153. The next prime is 53417167. The reversal of 53417166 is 66171435.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53417167) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 726 + ... + 10361.
It is an arithmetic number, because the mean of its divisors is an integer number (3692304).
Almost surely, 253417166 is an apocalyptic number.
53417166 is an abundant number, since it is smaller than the sum of its proper divisors (64736562).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53417166 is a wasteful number, since it uses less digits than its factorization.
53417166 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11176.
The product of its digits is 15120, while the sum is 33.
The square root of 53417166 is about 7308.7048100194. The cubic root of 53417166 is about 376.6115322056.
The spelling of 53417166 in words is "fifty-three million, four hundred seventeen thousand, one hundred sixty-six".
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