Base | Representation |
---|---|
bin | 100100000011111… |
… | …1110111110110000 |
3 | 10010022221001000022 |
4 | 1020013332332300 |
5 | 4434233140103 |
6 | 320023343012 |
7 | 41662163636 |
oct | 11007767660 |
9 | 3108831008 |
10 | 1210052528 |
11 | 571052413 |
12 | 2992b1a68 |
13 | 163903c19 |
14 | b69c9356 |
15 | 71374138 |
hex | 481fefb0 |
1210052528 has 10 divisors (see below), whose sum is σ = 2344476804. Its totient is φ = 605026256.
The previous prime is 1210052527. The next prime is 1210052539. The reversal of 1210052528 is 8252500121.
It is a junction number, because it is equal to n+sod(n) for n = 1210052497 and 1210052506.
It is not an unprimeable number, because it can be changed into a prime (1210052527) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37814126 + ... + 37814157.
Almost surely, 21210052528 is an apocalyptic number.
It is an amenable number.
1210052528 is a deficient number, since it is larger than the sum of its proper divisors (1134424276).
1210052528 is an equidigital number, since it uses as much as digits as its factorization.
1210052528 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75628291 (or 75628285 counting only the distinct ones).
The product of its (nonzero) digits is 1600, while the sum is 26.
The square root of 1210052528 is about 34785.8092905713. The cubic root of 1210052528 is about 1065.6176563656.
Adding to 1210052528 its reverse (8252500121), we get a palindrome (9462552649).
The spelling of 1210052528 in words is "one billion, two hundred ten million, fifty-two thousand, five hundred twenty-eight".
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