Base | Representation |
---|---|
bin | 1100101110001… |
… | …1111100100110 |
3 | 10201102002112210 |
4 | 3023203330212 |
5 | 102130044340 |
6 | 5143424250 |
7 | 1215400500 |
oct | 313437446 |
9 | 121362483 |
10 | 53362470 |
11 | 28138017 |
12 | 15a55086 |
13 | b094a35 |
14 | 7130d70 |
15 | 4a41180 |
hex | 32e3f26 |
53362470 has 96 divisors (see below), whose sum is σ = 153916416. Its totient is φ = 11793600.
The previous prime is 53362453. The next prime is 53362483. The reversal of 53362470 is 7426335.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 44985 + ... + 46155.
It is an arithmetic number, because the mean of its divisors is an integer number (1603296).
Almost surely, 253362470 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 53362470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76958208).
53362470 is an abundant number, since it is smaller than the sum of its proper divisors (100553946).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53362470 is a wasteful number, since it uses less digits than its factorization.
53362470 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1226 (or 1219 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 30.
The square root of 53362470 is about 7304.9620122216. The cubic root of 53362470 is about 376.4829457063.
The spelling of 53362470 in words is "fifty-three million, three hundred sixty-two thousand, four hundred seventy".
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