Base | Representation |
---|---|
bin | 10000001001110001110… |
… | …10001001110111100010 |
3 | 1222001120021212011122222 |
4 | 20010320322021313202 |
5 | 33043122410100200 |
6 | 1102544355031042 |
7 | 55045361223440 |
oct | 10047072116742 |
9 | 1861507764588 |
10 | 555005550050 |
11 | 1a4416189376 |
12 | 8b69229b482 |
13 | 4044bc40623 |
14 | 1cc1065bb90 |
15 | e684b78d85 |
hex | 8138e89de2 |
555005550050 has 48 divisors (see below), whose sum is σ = 1179878536512. Its totient is φ = 190272244800.
The previous prime is 555005550041. The next prime is 555005550059. The reversal of 555005550050 is 50055500555.
It is an interprime number because it is at equal distance from previous prime (555005550041) and next prime (555005550059).
It is a Harshad number since it is a multiple of its sum of digits (35).
It is not an unprimeable number, because it can be changed into a prime (555005550059) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4801940 + ... + 4916160.
It is an arithmetic number, because the mean of its divisors is an integer number (24580802844).
Almost surely, 2555005550050 is an apocalyptic number.
555005550050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
555005550050 is an abundant number, since it is smaller than the sum of its proper divisors (624872986462).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
555005550050 is a wasteful number, since it uses less digits than its factorization.
555005550050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 128123 (or 128118 counting only the distinct ones).
The product of its (nonzero) digits is 78125, while the sum is 35.
It can be divided in two parts, 5 and 55005550050, that added together give a palindrome (55005550055).
The spelling of 555005550050 in words is "five hundred fifty-five billion, five million, five hundred fifty thousand, fifty".
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