Base | Representation |
---|---|
bin | 1100101110001… |
… | …0000111011101 |
3 | 10201101201021010 |
4 | 3023202013131 |
5 | 102124324343 |
6 | 5143325433 |
7 | 1215336600 |
oct | 313420735 |
9 | 121351233 |
10 | 53354973 |
11 | 28132421 |
12 | 15a50879 |
13 | b0914b9 |
14 | 712c337 |
15 | 4a3dd33 |
hex | 32e21dd |
53354973 has 24 divisors (see below), whose sum is σ = 83770848. Its totient is φ = 30114336.
The previous prime is 53354971. The next prime is 53354989. The reversal of 53354973 is 37945335.
It is not a de Polignac number, because 53354973 - 21 = 53354971 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53354971) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10015 + ... + 14387.
It is an arithmetic number, because the mean of its divisors is an integer number (3490452).
Almost surely, 253354973 is an apocalyptic number.
It is an amenable number.
53354973 is a deficient number, since it is larger than the sum of its proper divisors (30415875).
53354973 is a wasteful number, since it uses less digits than its factorization.
53354973 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4473 (or 4466 counting only the distinct ones).
The product of its digits is 170100, while the sum is 39.
The square root of 53354973 is about 7304.4488498449. The cubic root of 53354973 is about 376.4653139336.
The spelling of 53354973 in words is "fifty-three million, three hundred fifty-four thousand, nine hundred seventy-three".
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