Base | Representation |
---|---|
bin | 10000000000100011001… |
… | …00001000110111010111 |
3 | 1221120202222001112220210 |
4 | 20000101210020313113 |
5 | 33003000412000210 |
6 | 1100404551100503 |
7 | 54511523051520 |
oct | 10002144106727 |
9 | 1846688045823 |
10 | 550050500055 |
11 | 1a2303192a31 |
12 | 8a72a971733 |
13 | 3cb3c4bc694 |
14 | 1c8a053b847 |
15 | e494b50e20 |
hex | 8011908dd7 |
550050500055 has 64 divisors (see below), whose sum is σ = 1040540691456. Its totient is φ = 242889600000.
The previous prime is 550050499997. The next prime is 550050500123. The reversal of 550050500055 is 550005050055.
It is not a de Polignac number, because 550050500055 - 26 = 550050499991 is a prime.
It is a super-2 number, since 2×5500505000552 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 550050499995 and 550050500031.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 197721 + ... + 1067330.
It is an arithmetic number, because the mean of its divisors is an integer number (16258448304).
Almost surely, 2550050500055 is an apocalyptic number.
550050500055 is a deficient number, since it is larger than the sum of its proper divisors (490490191401).
550050500055 is a wasteful number, since it uses less digits than its factorization.
550050500055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1265208.
The product of its (nonzero) digits is 15625, while the sum is 30.
The spelling of 550050500055 in words is "five hundred fifty billion, fifty million, five hundred thousand, fifty-five".
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