Base | Representation |
---|---|
bin | 1010001111101101… |
… | …11100111100101010 |
3 | 112012100021011000010 |
4 | 11013312330330222 |
5 | 42231120230200 |
6 | 2305451552350 |
7 | 253210642434 |
oct | 50766747452 |
9 | 15170234003 |
10 | 5500555050 |
11 | 2372a13471 |
12 | 109615b6b6 |
13 | 698779503 |
14 | 3a275d654 |
15 | 222d7e150 |
hex | 147dbcf2a |
5500555050 has 48 divisors (see below), whose sum is σ = 14010076512. Its totient is φ = 1427169600.
The previous prime is 5500555033. The next prime is 5500555061. The reversal of 5500555050 is 505550055.
It is a super-2 number, since 2×55005550502 = 60512211716161005000, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 5500554999 and 5500555017.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 489996 + ... + 501095.
It is an arithmetic number, because the mean of its divisors is an integer number (291876594).
Almost surely, 25500555050 is an apocalyptic number.
5500555050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
5500555050 is an abundant number, since it is smaller than the sum of its proper divisors (8509521462).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5500555050 is a wasteful number, since it uses less digits than its factorization.
5500555050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 991143 (or 991138 counting only the distinct ones).
The product of its (nonzero) digits is 15625, while the sum is 30.
The square root of 5500555050 is about 74165.7269228853. The cubic root of 5500555050 is about 1765.2335450549.
The spelling of 5500555050 in words is "five billion, five hundred million, five hundred fifty-five thousand, fifty".
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