Base | Representation |
---|---|
bin | 1100110100001… |
… | …0000101000110 |
3 | 10202010200110002 |
4 | 3031002011012 |
5 | 102224414123 |
6 | 5200001302 |
7 | 1221564551 |
oct | 315020506 |
9 | 122120402 |
10 | 53748038 |
11 | 28380773 |
12 | 16000232 |
13 | b19b396 |
14 | 71d1698 |
15 | 4aba528 |
hex | 3342146 |
53748038 has 8 divisors (see below), whose sum is σ = 80710560. Its totient is φ = 26844520.
The previous prime is 53748011. The next prime is 53748043. The reversal of 53748038 is 83084735.
It is a happy number.
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 = 53747992 and 53748010.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12398 + ... + 16161.
It is an arithmetic number, because the mean of its divisors is an integer number (10088820).
Almost surely, 253748038 is an apocalyptic number.
53748038 is a deficient number, since it is larger than the sum of its proper divisors (26962522).
53748038 is a wasteful number, since it uses less digits than its factorization.
53748038 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29502.
The product of its (nonzero) digits is 80640, while the sum is 38.
The square root of 53748038 is about 7331.3053407971. The cubic root of 53748038 is about 377.3875237619.
The spelling of 53748038 in words is "fifty-three million, seven hundred forty-eight thousand, thirty-eight".
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