Base | Representation |
---|---|
bin | 111101001010111… |
… | …0000101001100010 |
3 | 12022001012001111012 |
4 | 1322111300221202 |
5 | 13200421242032 |
6 | 535400420522 |
7 | 101602112600 |
oct | 17225605142 |
9 | 5261161435 |
10 | 2052524642 |
11 | 963662163 |
12 | 493477742 |
13 | 26930792c |
14 | 15684c870 |
15 | c02da6b2 |
hex | 7a570a62 |
2052524642 has 12 divisors (see below), whose sum is σ = 3581446230. Its totient is φ = 879653376.
The previous prime is 2052524603. The next prime is 2052524651. The reversal of 2052524642 is 2464252502.
It can be written as a sum of positive squares in only one way, i.e., 1785823081 + 266701561 = 42259^2 + 16331^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2052524599 and 2052524608.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10471967 + ... + 10472162.
Almost surely, 22052524642 is an apocalyptic number.
2052524642 is a deficient number, since it is larger than the sum of its proper divisors (1528921588).
2052524642 is a wasteful number, since it uses less digits than its factorization.
2052524642 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20944145 (or 20944138 counting only the distinct ones).
The product of its (nonzero) digits is 38400, while the sum is 32.
The square root of 2052524642 is about 45304.7971190690. The cubic root of 2052524642 is about 1270.8553648276.
The spelling of 2052524642 in words is "two billion, fifty-two million, five hundred twenty-four thousand, six hundred forty-two".
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