Base | Representation |
---|---|
bin | 1100011011011… |
… | …0000110011111 |
3 | 10122002021120201 |
4 | 3012312012133 |
5 | 101321013421 |
6 | 5101124331 |
7 | 1202031112 |
oct | 306660637 |
9 | 118067521 |
10 | 52126111 |
11 | 27473134 |
12 | 155596a7 |
13 | aa5106b |
14 | 6ccc579 |
15 | 4899b91 |
hex | 31b619f |
52126111 has 8 divisors (see below), whose sum is σ = 52634304. Its totient is φ = 51620640.
The previous prime is 52126103. The next prime is 52126117. The reversal of 52126111 is 11162125.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 52126111 - 23 = 52126103 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52126117) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63081 + ... + 63901.
It is an arithmetic number, because the mean of its divisors is an integer number (6579288).
Almost surely, 252126111 is an apocalyptic number.
52126111 is a deficient number, since it is larger than the sum of its proper divisors (508193).
52126111 is a wasteful number, since it uses less digits than its factorization.
52126111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1361.
The product of its digits is 120, while the sum is 19.
The square root of 52126111 is about 7219.8414802543. The cubic root of 52126111 is about 373.5526097215.
Adding to 52126111 its reverse (11162125), we get a palindrome (63288236).
The spelling of 52126111 in words is "fifty-two million, one hundred twenty-six thousand, one hundred eleven".
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