Base | Representation |
---|---|
bin | 11110000100001… |
… | …10010100011110 |
3 | 122120120111220101 |
4 | 33002012110132 |
5 | 1004031132124 |
6 | 41005411314 |
7 | 6151510333 |
oct | 1702062436 |
9 | 576514811 |
10 | 252208414 |
11 | 11a401a07 |
12 | 70569b3a |
13 | 40336963 |
14 | 256d298a |
15 | 1721d644 |
hex | f08651e |
252208414 has 4 divisors (see below), whose sum is σ = 378312624. Its totient is φ = 126104206.
The previous prime is 252208399. The next prime is 252208423. The reversal of 252208414 is 414802252.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63052102 + ... + 63052105.
It is an arithmetic number, because the mean of its divisors is an integer number (94578156).
Almost surely, 2252208414 is an apocalyptic number.
252208414 is a deficient number, since it is larger than the sum of its proper divisors (126104210).
252208414 is a wasteful number, since it uses less digits than its factorization.
252208414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 126104209.
The product of its (nonzero) digits is 5120, while the sum is 28.
The square root of 252208414 is about 15881.0709336619. The cubic root of 252208414 is about 631.8100411183.
The spelling of 252208414 in words is "two hundred fifty-two million, two hundred eight thousand, four hundred fourteen".
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