Base | Representation |
---|---|
bin | 1001000111000001… |
… | …0000000100100000 |
3 | 20022102100101210102 |
4 | 2101300100010200 |
5 | 20002002020211 |
6 | 1042352121532 |
7 | 114412042610 |
oct | 22160200440 |
9 | 6272311712 |
10 | 2445345056 |
11 | 1045373a30 |
12 | 582b362a8 |
13 | 2cc80434b |
14 | 192aa4a40 |
15 | e4a31a3b |
hex | 91c10120 |
2445345056 has 48 divisors (see below), whose sum is σ = 6002216640. Its totient is φ = 952730880.
The previous prime is 2445345053. The next prime is 2445345061. The reversal of 2445345056 is 6505435442.
It is not an unprimeable number, because it can be changed into a prime (2445345053) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 493751 + ... + 498678.
It is an arithmetic number, because the mean of its divisors is an integer number (125046180).
Almost surely, 22445345056 is an apocalyptic number.
It is an amenable number.
2445345056 is an abundant number, since it is smaller than the sum of its proper divisors (3556871584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2445345056 is a wasteful number, since it uses less digits than its factorization.
2445345056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 992457 (or 992449 counting only the distinct ones).
The product of its (nonzero) digits is 288000, while the sum is 38.
The square root of 2445345056 is about 49450.4302913534. The cubic root of 2445345056 is about 1347.2454223546.
The spelling of 2445345056 in words is "two billion, four hundred forty-five million, three hundred forty-five thousand, fifty-six".
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