Base | Representation |
---|---|
bin | 11101001110101001000… |
… | …111101010111010111110 |
3 | 21010000111212222002120201 |
4 | 131032221013222322332 |
5 | 230402041243300200 |
6 | 4134422052034114 |
7 | 265054442354521 |
oct | 35165107527276 |
9 | 7100455862521 |
10 | 2008587087550 |
11 | 70492305785a |
12 | 28533b90293a |
13 | 117541601974 |
14 | 6d3050dcbb8 |
15 | 373abce4c6a |
hex | 1d3a91eaebe |
2008587087550 has 96 divisors (see below), whose sum is σ = 3774865536000. Its totient is φ = 795128400000.
The previous prime is 2008587087541. The next prime is 2008587087571. The reversal of 2008587087550 is 557807858002.
It is a junction number, because it is equal to n+sod(n) for n = 2008587087491 and 2008587087500.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2674549675 + ... + 2674550425.
It is an arithmetic number, because the mean of its divisors is an integer number (39321516000).
Almost surely, 22008587087550 is an apocalyptic number.
2008587087550 is a deficient number, since it is larger than the sum of its proper divisors (1766278448450).
2008587087550 is a wasteful number, since it uses less digits than its factorization.
2008587087550 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2042 (or 2037 counting only the distinct ones).
The product of its (nonzero) digits is 6272000, while the sum is 55.
The spelling of 2008587087550 in words is "two trillion, eight billion, five hundred eighty-seven million, eighty-seven thousand, five hundred fifty".
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