Base | Representation |
---|---|
bin | 101000011010110001011… |
… | …0010010000011110000011 |
3 | 201200001112222201102011012 |
4 | 1100311202302100132003 |
5 | 1212003220303234210 |
6 | 15451542121311135 |
7 | 1112224214250350 |
oct | 120654262203603 |
9 | 21601488642135 |
10 | 5555050055555 |
11 | 1851979a33540 |
12 | 7587330354ab |
13 | 313aba2b80c0 |
14 | 152c19cab627 |
15 | 9977623c305 |
hex | 50d62c90783 |
5555050055555 has 32 divisors (see below), whose sum is σ = 8950234503168. Its totient is φ = 3196512316800.
The previous prime is 5555050055549. The next prime is 5555050055563. The reversal of 5555050055555 is 5555500505555.
5555050055555 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 5555050055555 - 220 = 5555049006979 is a prime.
It is a super-2 number, since 2×55550500555552 (a number of 26 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 554945051 + ... + 554955060.
It is an arithmetic number, because the mean of its divisors is an integer number (279694828224).
Almost surely, 25555050055555 is an apocalyptic number.
5555050055555 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
5555050055555 is a deficient number, since it is larger than the sum of its proper divisors (3395184447613).
5555050055555 is a wasteful number, since it uses less digits than its factorization.
5555050055555 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1109900147.
The product of its (nonzero) digits is 9765625, while the sum is 50.
It can be divided in two parts, 55550 and 50055555, that added together give a palindrome (50111105).
The spelling of 5555050055555 in words is "five trillion, five hundred fifty-five billion, fifty million, fifty-five thousand, five hundred fifty-five".
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