Base | Representation |
---|---|
bin | 101000000011101110010… |
… | …1001110010111000010101 |
3 | 201111022210121010121200111 |
4 | 1100013130221302320111 |
5 | 1210200334043100010 |
6 | 15413114515443021 |
7 | 1105522533532543 |
oct | 120073451627025 |
9 | 21438717117614 |
10 | 5505555050005 |
11 | 183299032927a |
12 | 74b01b2b6471 |
13 | 30c23005b87a |
14 | 150682672d93 |
15 | 9832ad9a58a |
hex | 501dca72e15 |
5505555050005 has 8 divisors (see below), whose sum is σ = 6606692781624. Its totient is φ = 4404426225600.
The previous prime is 5505555049991. The next prime is 5505555050033. The reversal of 5505555050005 is 5000505555055.
It can be written as a sum of positive squares in 4 ways, for example, as 1199622944529 + 4305932105476 = 1095273^2 + 2075074^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5505555050005 - 213 = 5505555041813 is a prime.
It is a super-2 number, since 2×55055550500052 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 5505555050005.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 781726 + ... + 3409135.
It is an arithmetic number, because the mean of its divisors is an integer number (825836597703).
Almost surely, 25505555050005 is an apocalyptic number.
It is an amenable number.
5505555050005 is a deficient number, since it is larger than the sum of its proper divisors (1101137731619).
5505555050005 is a wasteful number, since it uses less digits than its factorization.
5505555050005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4453607.
The product of its (nonzero) digits is 390625, while the sum is 40.
The spelling of 5505555050005 in words is "five trillion, five hundred five billion, five hundred fifty-five million, fifty thousand, five".
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