Base | Representation |
---|---|
bin | 1100011010110… |
… | …0000100101110 |
3 | 10122000012020111 |
4 | 3012230010232 |
5 | 101313210123 |
6 | 5100210234 |
7 | 1201500265 |
oct | 306540456 |
9 | 118005214 |
10 | 52085038 |
11 | 27445295 |
12 | 1553997a |
13 | aa38465 |
14 | 6cbb5dc |
15 | 488c90d |
hex | 31ac12e |
52085038 has 8 divisors (see below), whose sum is σ = 78226560. Its totient is φ = 26009520.
The previous prime is 52085029. The next prime is 52085039. The reversal of 52085038 is 83058025.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×520850382 = 5425702366922888, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52085039) 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, 14478 + ... + 17713.
It is an arithmetic number, because the mean of its divisors is an integer number (9778320).
Almost surely, 252085038 is an apocalyptic number.
52085038 is a deficient number, since it is larger than the sum of its proper divisors (26141522).
52085038 is a wasteful number, since it uses less digits than its factorization.
52085038 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33002.
The product of its (nonzero) digits is 9600, while the sum is 31.
The square root of 52085038 is about 7216.9964666750. The cubic root of 52085038 is about 373.4544697960.
It can be divided in two parts, 520 and 85038, that added together give a palindrome (85558).
The spelling of 52085038 in words is "fifty-two million, eighty-five thousand, thirty-eight".
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