Base | Representation |
---|---|
bin | 1100101100111… |
… | …0000101100010 |
3 | 10201020112201111 |
4 | 3023032011202 |
5 | 102114213210 |
6 | 5141453534 |
7 | 1214545444 |
oct | 313160542 |
9 | 121215644 |
10 | 53272930 |
11 | 28086817 |
12 | 15a112aa |
13 | b063059 |
14 | 710a494 |
15 | 4a2488a |
hex | 32ce162 |
53272930 has 16 divisors (see below), whose sum is σ = 96096960. Its totient is φ = 21263472.
The previous prime is 53272927. The next prime is 53272931. The reversal of 53272930 is 3927235.
It is a junction number, because it is equal to n+sod(n) for n = 53272892 and 53272901.
It is not an unprimeable number, because it can be changed into a prime (53272931) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 600 + ... + 10339.
It is an arithmetic number, because the mean of its divisors is an integer number (6006060).
Almost surely, 253272930 is an apocalyptic number.
53272930 is a deficient number, since it is larger than the sum of its proper divisors (42824030).
53272930 is a wasteful number, since it uses less digits than its factorization.
53272930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11433.
The product of its (nonzero) digits is 11340, while the sum is 31.
The square root of 53272930 is about 7298.8307282742. The cubic root of 53272930 is about 376.2722535890.
The spelling of 53272930 in words is "fifty-three million, two hundred seventy-two thousand, nine hundred thirty".
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