Base | Representation |
---|---|
bin | 100101000111100001000… |
… | …100100100001010100000 |
3 | 100000211210002101120001220 |
4 | 211013201010210022200 |
5 | 313242304032124312 |
6 | 5231434354455040 |
7 | 352165342344615 |
oct | 45074104441240 |
9 | 10024702346056 |
10 | 2550691676832 |
11 | 8a3818a56382 |
12 | 352411594480 |
13 | 1566b58389a0 |
14 | 8b65021250c |
15 | 46539081c8c |
hex | 251e11242a0 |
2550691676832 has 384 divisors, whose sum is σ = 7710178129920. Its totient is φ = 732340224000.
The previous prime is 2550691676779. The next prime is 2550691676849. The reversal of 2550691676832 is 2386761960552.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1482097732 + ... + 1482099452.
It is an arithmetic number, because the mean of its divisors is an integer number (20078588880).
Almost surely, 22550691676832 is an apocalyptic number.
It is a pronic number, being equal to 1597088×1597089.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2550691676832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3855089064960).
2550691676832 is an abundant number, since it is smaller than the sum of its proper divisors (5159486453088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2550691676832 is a wasteful number, since it uses less digits than its factorization.
2550691676832 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3128 (or 3120 counting only the distinct ones).
The product of its (nonzero) digits is 32659200, while the sum is 60.
The spelling of 2550691676832 in words is "two trillion, five hundred fifty billion, six hundred ninety-one million, six hundred seventy-six thousand, eight hundred thirty-two".
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