Base | Representation |
---|---|
bin | 11101010001111… |
… | …11011011001100 |
3 | 122010012010022110 |
4 | 32220333123030 |
5 | 1000340022242 |
6 | 40212344020 |
7 | 6041535312 |
oct | 1650773314 |
9 | 563163273 |
10 | 245626572 |
11 | 116716974 |
12 | 6a315010 |
13 | 3bb70b89 |
14 | 2489c0b2 |
15 | 1686d39c |
hex | ea3f6cc |
245626572 has 96 divisors (see below), whose sum is σ = 613476864. Its totient is φ = 76377600.
The previous prime is 245626571. The next prime is 245626597. The reversal of 245626572 is 275626542.
It is a self number, because there is not a number n which added to its sum of digits gives 245626572.
It is not an unprimeable number, because it can be changed into a prime (245626571) 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 in 31 ways as a sum of consecutive naturals, for example, 1874947 + ... + 1875077.
It is an arithmetic number, because the mean of its divisors is an integer number (6390384).
Almost surely, 2245626572 is an apocalyptic number.
It is an amenable number.
245626572 is an abundant number, since it is smaller than the sum of its proper divisors (367850292).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
245626572 is a wasteful number, since it uses less digits than its factorization.
245626572 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 319 (or 317 counting only the distinct ones).
The product of its digits is 201600, while the sum is 39.
The square root of 245626572 is about 15672.4781703469. The cubic root of 245626572 is about 626.2654442189.
The spelling of 245626572 in words is "two hundred forty-five million, six hundred twenty-six thousand, five hundred seventy-two".
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