Base | Representation |
---|---|
bin | 1100100011001… |
… | …1001000000110 |
3 | 10200001022001111 |
4 | 3020303020012 |
5 | 101433410324 |
6 | 5120115234 |
7 | 1206263116 |
oct | 310631006 |
9 | 120038044 |
10 | 52638214 |
11 | 27792962 |
12 | 15765b1a |
13 | aba0195 |
14 | 6dc3046 |
15 | 494b794 |
hex | 3233206 |
52638214 has 32 divisors (see below), whose sum is σ = 85349376. Its totient is φ = 24288000.
The previous prime is 52638211. The next prime is 52638221. The reversal of 52638214 is 41283625.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52638211) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 209589 + ... + 209839.
It is an arithmetic number, because the mean of its divisors is an integer number (2667168).
Almost surely, 252638214 is an apocalyptic number.
52638214 is a deficient number, since it is larger than the sum of its proper divisors (32711162).
52638214 is a wasteful number, since it uses less digits than its factorization.
52638214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 420.
The product of its digits is 11520, while the sum is 31.
The square root of 52638214 is about 7255.2197761336. The cubic root of 52638214 is about 374.7719241267.
The spelling of 52638214 in words is "fifty-two million, six hundred thirty-eight thousand, two hundred fourteen".
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