Base | Representation |
---|---|
bin | 1100011011110… |
… | …0001011100100 |
3 | 10122010112201222 |
4 | 3012330023210 |
5 | 101322313022 |
6 | 5101435512 |
7 | 1202163524 |
oct | 306741344 |
9 | 118115658 |
10 | 52151012 |
11 | 2748a911 |
12 | 1556bb98 |
13 | aa5c4b4 |
14 | 6cd7684 |
15 | 48a2242 |
hex | 31bc2e4 |
52151012 has 24 divisors (see below), whose sum is σ = 93563904. Its totient is φ = 25422912.
The previous prime is 52151009. The next prime is 52151017. The reversal of 52151012 is 21015125.
52151012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (52151017) by changing a digit.
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 in 7 ways as a sum of consecutive naturals, for example, 85613 + ... + 86219.
It is an arithmetic number, because the mean of its divisors is an integer number (3898496).
Almost surely, 252151012 is an apocalyptic number.
It is an amenable number.
52151012 is a deficient number, since it is larger than the sum of its proper divisors (41412892).
52151012 is a wasteful number, since it uses less digits than its factorization.
52151012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1115 (or 1113 counting only the distinct ones).
The product of its (nonzero) digits is 100, while the sum is 17.
The square root of 52151012 is about 7221.5657581995. The cubic root of 52151012 is about 373.6120831317.
Adding to 52151012 its reverse (21015125), we get a palindrome (73166137).
The spelling of 52151012 in words is "fifty-two million, one hundred fifty-one thousand, twelve".
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