Base | Representation |
---|---|
bin | 100101000111100111110… |
… | …110110001001101010011 |
3 | 100000212002000120102010202 |
4 | 211013213312301031103 |
5 | 313243022202011010 |
6 | 5231453542245415 |
7 | 352201224004031 |
oct | 45074766611523 |
9 | 10025060512122 |
10 | 2550805500755 |
11 | 8a3877229a36 |
12 | 35244372686b |
13 | 1567032ac715 |
14 | 8b6613a1551 |
15 | 465440676a5 |
hex | 251e7db1353 |
2550805500755 has 16 divisors (see below), whose sum is σ = 3063841714080. Its totient is φ = 2038728502272.
The previous prime is 2550805500721. The next prime is 2550805500799. The reversal of 2550805500755 is 5570055080552.
It is a cyclic number.
It is not a de Polignac number, because 2550805500755 - 28 = 2550805500499 is a prime.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 25263011 + ... + 25363779.
It is an arithmetic number, because the mean of its divisors is an integer number (191490107130).
Almost surely, 22550805500755 is an apocalyptic number.
2550805500755 is a deficient number, since it is larger than the sum of its proper divisors (513036213325).
2550805500755 is a wasteful number, since it uses less digits than its factorization.
2550805500755 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 105478.
The product of its (nonzero) digits is 1750000, while the sum is 47.
The spelling of 2550805500755 in words is "two trillion, five hundred fifty billion, eight hundred five million, five hundred thousand, seven hundred fifty-five".
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