Base | Representation |
---|---|
bin | 1011000000100010101… |
… | …10101000110100000000 |
3 | 1100011022202211221122020 |
4 | 11200101112220310000 |
5 | 22144123024102211 |
6 | 445433113041440 |
7 | 36220226144550 |
oct | 5402126506400 |
9 | 1304282757566 |
10 | 378248269056 |
11 | 136461317a59 |
12 | 613826b6280 |
13 | 29890073c28 |
14 | 144433ab160 |
15 | 9c8beab306 |
hex | 58115a8d00 |
378248269056 has 144 divisors (see below), whose sum is σ = 1169366905728. Its totient is φ = 106299187200.
The previous prime is 378248269033. The next prime is 378248269093. The reversal of 378248269056 is 650962842873.
It is a super-2 number, since 2×3782482690562 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 248775 + ... + 904646.
It is an arithmetic number, because the mean of its divisors is an integer number (8120603512).
Almost surely, 2378248269056 is an apocalyptic number.
It is an amenable number.
378248269056 is an abundant number, since it is smaller than the sum of its proper divisors (791118636672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
378248269056 is a wasteful number, since it uses less digits than its factorization.
378248269056 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1153508 (or 1153494 counting only the distinct ones).
The product of its (nonzero) digits is 34836480, while the sum is 60.
The spelling of 378248269056 in words is "three hundred seventy-eight billion, two hundred forty-eight million, two hundred sixty-nine thousand, fifty-six".
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