Base | Representation |
---|---|
bin | 100111000110011101101… |
… | …110101110110101001000 |
3 | 100111212121201010011101102 |
4 | 213012131232232311020 |
5 | 323010434203131402 |
6 | 5414220253040532 |
7 | 365062246144403 |
oct | 47063556566510 |
9 | 10455551104342 |
10 | 2687000833352 |
11 | 946606a14150 |
12 | 374913186148 |
13 | 1664c9861a14 |
14 | 940a15a4d3a |
15 | 49d65c4a102 |
hex | 2719dbaed48 |
2687000833352 has 32 divisors (see below), whose sum is σ = 5498769434400. Its totient is φ = 1220779267200.
The previous prime is 2687000833327. The next prime is 2687000833357. The reversal of 2687000833352 is 2533380007862.
It is a junction number, because it is equal to n+sod(n) for n = 2687000833297 and 2687000833306.
It is not an unprimeable number, because it can be changed into a prime (2687000833357) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7124474 + ... + 7492137.
It is an arithmetic number, because the mean of its divisors is an integer number (171836544825).
Almost surely, 22687000833352 is an apocalyptic number.
2687000833352 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
2687000833352 is an abundant number, since it is smaller than the sum of its proper divisors (2811768601048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2687000833352 is a wasteful number, since it uses less digits than its factorization.
2687000833352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14618717 (or 14618713 counting only the distinct ones).
The product of its (nonzero) digits is 1451520, while the sum is 47.
The spelling of 2687000833352 in words is "two trillion, six hundred eighty-seven billion, eight hundred thirty-three thousand, three hundred fifty-two".
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