Base | Representation |
---|---|
bin | 11001001111010001110101… |
… | …00110010000010000011011 |
3 | 21021111210121210100200101010 |
4 | 30213220322212100100123 |
5 | 24233310111412133444 |
6 | 314012333444225003 |
7 | 14455532244321141 |
oct | 1447507246202033 |
9 | 237453553320333 |
10 | 55500550505499 |
11 | 16758718955a70 |
12 | 628446609b163 |
13 | 24c78aa9c15b8 |
14 | d9c353355591 |
15 | 663a6b4a72b9 |
hex | 327a3a99041b |
55500550505499 has 16 divisors (see below), whose sum is σ = 82909913287680. Its totient is φ = 32727597348960.
The previous prime is 55500550505489. The next prime is 55500550505503. The reversal of 55500550505499 is 99450505500555.
It is not a de Polignac number, because 55500550505499 - 25 = 55500550505467 is a prime.
It is a super-2 number, since 2×555005505054992 (a number of 28 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (55500550505489) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22727496939 + ... + 22727499380.
It is an arithmetic number, because the mean of its divisors is an integer number (5181869580480).
Almost surely, 255500550505499 is an apocalyptic number.
55500550505499 is a deficient number, since it is larger than the sum of its proper divisors (27409362782181).
55500550505499 is a wasteful number, since it uses less digits than its factorization.
55500550505499 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45454996370.
The product of its (nonzero) digits is 25312500, while the sum is 57.
The spelling of 55500550505499 in words is "fifty-five trillion, five hundred billion, five hundred fifty million, five hundred five thousand, four hundred ninety-nine".
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