Base | Representation |
---|---|
bin | 1111111111110011110… |
… | …0011000110101111000 |
3 | 222021101010210020220111 |
4 | 3333330330120311320 |
5 | 14000321104102342 |
6 | 330130440234104 |
7 | 25566313540534 |
oct | 3777474306570 |
9 | 867333706814 |
10 | 274826628472 |
11 | a660a515720 |
12 | 4531aa6b934 |
13 | 1cbba7025b6 |
14 | d431b48bc4 |
15 | 7237692217 |
hex | 3ffcf18d78 |
274826628472 has 32 divisors (see below), whose sum is σ = 580279104000. Its totient is φ = 120891477600.
The previous prime is 274826628457. The next prime is 274826628493.
274826628472 is nontrivially palindromic in base 10.
274826628472 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50368722 + ... + 50374177.
It is an arithmetic number, because the mean of its divisors is an integer number (18133722000).
Almost surely, 2274826628472 is an apocalyptic number.
274826628472 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
274826628472 is an abundant number, since it is smaller than the sum of its proper divisors (305452475528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
274826628472 is a wasteful number, since it uses less digits than its factorization.
274826628472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100742947 (or 100742943 counting only the distinct ones).
The product of its digits is 28901376, while the sum is 58.
The spelling of 274826628472 in words is "two hundred seventy-four billion, eight hundred twenty-six million, six hundred twenty-eight thousand, four hundred seventy-two".
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