Base | Representation |
---|---|
bin | 10000011110011… |
… | …001011101001100 |
3 | 201021002210001211 |
4 | 100132121131030 |
5 | 1031224412134 |
6 | 43232144204 |
7 | 6564252460 |
oct | 2036313514 |
9 | 637083054 |
10 | 276404044 |
11 | 1320284a4 |
12 | 78698064 |
13 | 453589b7 |
14 | 289d04a0 |
15 | 193ec764 |
hex | 1079974c |
276404044 has 12 divisors (see below), whose sum is σ = 552808144. Its totient is φ = 118458864.
The previous prime is 276404021. The next prime is 276404069. The reversal of 276404044 is 440404672.
276404044 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 276403997 and 276404015.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4935759 + ... + 4935814.
Almost surely, 2276404044 is an apocalyptic number.
It is an amenable number.
276404044 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
276404044 is a wasteful number, since it uses less digits than its factorization.
276404044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9871584 (or 9871582 counting only the distinct ones).
The product of its (nonzero) digits is 21504, while the sum is 31.
The square root of 276404044 is about 16625.4035740490. The cubic root of 276404044 is about 651.4005650233.
It can be divided in two parts, 27640 and 4044, that added together give a square (31684 = 1782).
The spelling of 276404044 in words is "two hundred seventy-six million, four hundred four thousand, forty-four".
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