Base | Representation |
---|---|
bin | 1100101001001… |
… | …1001110010010 |
3 | 10200210021222201 |
4 | 3022103032102 |
5 | 102034004301 |
6 | 5132353414 |
7 | 1212522511 |
oct | 312231622 |
9 | 120707881 |
10 | 53031826 |
11 | 27a31661 |
12 | 1591586a |
13 | acaa3a3 |
14 | 7086678 |
15 | 49c8201 |
hex | 3293392 |
53031826 has 8 divisors (see below), whose sum is σ = 79580160. Its totient is φ = 26505108.
The previous prime is 53031821. The next prime is 53031829. The reversal of 53031826 is 62813035.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 53031794 and 53031803.
It is not an unprimeable number, because it can be changed into a prime (53031821) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4015 + ... + 11053.
It is an arithmetic number, because the mean of its divisors is an integer number (9947520).
Almost surely, 253031826 is an apocalyptic number.
53031826 is a deficient number, since it is larger than the sum of its proper divisors (26548334).
53031826 is a wasteful number, since it uses less digits than its factorization.
53031826 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10808.
The product of its (nonzero) digits is 4320, while the sum is 28.
The square root of 53031826 is about 7282.2953798922. The cubic root of 53031826 is about 375.7037475160.
The spelling of 53031826 in words is "fifty-three million, thirty-one thousand, eight hundred twenty-six".
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