Base | Representation |
---|---|
bin | 111100011101011… |
… | …0000101000111000 |
3 | 12020101022002101021 |
4 | 1320322300220320 |
5 | 13123314410441 |
6 | 533145232224 |
7 | 101162256220 |
oct | 17072605070 |
9 | 5211262337 |
10 | 2028669496 |
11 | 951149467 |
12 | 487492674 |
13 | 2643a4869 |
14 | 1535dd080 |
15 | bd1773d1 |
hex | 78eb0a38 |
2028669496 has 32 divisors (see below), whose sum is σ = 4387789440. Its totient is φ = 861301728.
The previous prime is 2028669493. The next prime is 2028669527. The reversal of 2028669496 is 6949668202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2028669493) 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, 163290 + ... + 175273.
It is an arithmetic number, because the mean of its divisors is an integer number (137118420).
Almost surely, 22028669496 is an apocalyptic number.
It is an amenable number.
2028669496 is an abundant number, since it is smaller than the sum of its proper divisors (2359119944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2028669496 is a wasteful number, since it uses less digits than its factorization.
2028669496 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 338683 (or 338679 counting only the distinct ones).
The product of its (nonzero) digits is 2239488, while the sum is 52.
The square root of 2028669496 is about 45040.7537237112. The cubic root of 2028669496 is about 1265.9127276336.
The spelling of 2028669496 in words is "two billion, twenty-eight million, six hundred sixty-nine thousand, four hundred ninety-six".
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