Base | Representation |
---|---|
bin | 10000010111101… |
… | …110011010000000 |
3 | 201010210220121210 |
4 | 100113232122000 |
5 | 1030302423343 |
6 | 43130450120 |
7 | 6543345666 |
oct | 2027563200 |
9 | 633726553 |
10 | 274654848 |
11 | 131043286 |
12 | 77b93940 |
13 | 44b95780 |
14 | 28696c36 |
15 | 191a4333 |
hex | 105ee680 |
274654848 has 128 divisors (see below), whose sum is σ = 807448320. Its totient is φ = 82169856.
The previous prime is 274654819. The next prime is 274654867. The reversal of 274654848 is 848456472.
274654848 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (128).
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a junction number, because it is equal to n+sod(n) for n = 274654797 and 274654806.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 183961 + ... + 185447.
It is an arithmetic number, because the mean of its divisors is an integer number (6308190).
Almost surely, 2274654848 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 274654848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (403724160).
274654848 is an abundant number, since it is smaller than the sum of its proper divisors (532793472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
274654848 is a wasteful number, since it uses less digits than its factorization.
274654848 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1554 (or 1542 counting only the distinct ones).
The product of its digits is 1720320, while the sum is 48.
The square root of 274654848 is about 16572.7139600006. The cubic root of 274654848 is about 650.0235478649.
The spelling of 274654848 in words is "two hundred seventy-four million, six hundred fifty-four thousand, eight hundred forty-eight".
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