Base | Representation |
---|---|
bin | 1100100000010… |
… | …1111010010100 |
3 | 10122200220000011 |
4 | 3020011322110 |
5 | 101411444022 |
6 | 5112130004 |
7 | 1204562143 |
oct | 310057224 |
9 | 118626004 |
10 | 52453012 |
11 | 276767a7 |
12 | 15696904 |
13 | ab36ab1 |
14 | 6d7575a |
15 | 4911977 |
hex | 3205e94 |
52453012 has 12 divisors (see below), whose sum is σ = 92899296. Its totient is φ = 25910360.
The previous prime is 52453001. The next prime is 52453019. The reversal of 52453012 is 21035425.
It is a super-3 number, since 3×524530123 (a number of 24 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52453019) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78664 + ... + 79327.
It is an arithmetic number, because the mean of its divisors is an integer number (7741608).
Almost surely, 252453012 is an apocalyptic number.
It is an amenable number.
52453012 is a deficient number, since it is larger than the sum of its proper divisors (40446284).
52453012 is a wasteful number, since it uses less digits than its factorization.
52453012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 158078 (or 158076 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 22.
The square root of 52453012 is about 7242.4451672070. The cubic root of 52453012 is about 374.3318758153.
Adding to 52453012 its reverse (21035425), we get a palindrome (73488437).
The spelling of 52453012 in words is "fifty-two million, four hundred fifty-three thousand, twelve".
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