Base | Representation |
---|---|
bin | 111110101010010… |
… | …0001110101011100 |
3 | 12102112021202200221 |
4 | 1331110201311130 |
5 | 13301222032333 |
6 | 544344331124 |
7 | 103050145120 |
oct | 17524416534 |
9 | 5375252627 |
10 | 2102533468 |
11 | 989909572 |
12 | 4a8173aa4 |
13 | 276797059 |
14 | 15d349580 |
15 | c48b7d2d |
hex | 7d521d5c |
2102533468 has 12 divisors (see below), whose sum is σ = 4205066992. Its totient is φ = 901085760.
The previous prime is 2102533441. The next prime is 2102533493. The reversal of 2102533468 is 8643352012.
2102533468 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37545213 + ... + 37545268.
Almost surely, 22102533468 is an apocalyptic number.
2102533468 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
2102533468 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.
2102533468 is a wasteful number, since it uses less digits than its factorization.
2102533468 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75090492 (or 75090490 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 34.
The square root of 2102533468 is about 45853.3910196400. The cubic root of 2102533468 is about 1281.0939272973.
The spelling of 2102533468 in words is "two billion, one hundred two million, five hundred thirty-three thousand, four hundred sixty-eight".
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