Base | Representation |
---|---|
bin | 10000000000111010111… |
… | …01010111001111100010 |
3 | 1221121021212112202201010 |
4 | 20000131131113033202 |
5 | 33003403003104110 |
6 | 1100440440121350 |
7 | 54516465154365 |
oct | 10003535271742 |
9 | 1847255482633 |
10 | 550250050530 |
11 | 1a23a5899184 |
12 | 8a785766256 |
13 | 3cb7194a19b |
14 | 1c8bcc440dc |
15 | e4a741c020 |
hex | 801d7573e2 |
550250050530 has 32 divisors (see below), whose sum is σ = 1363200127488. Its totient is φ = 142000012800.
The previous prime is 550250050489. The next prime is 550250050573. The reversal of 550250050530 is 35050052055.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 295832431 + ... + 295834290.
It is an arithmetic number, because the mean of its divisors is an integer number (42600003984).
Almost surely, 2550250050530 is an apocalyptic number.
550250050530 is an abundant number, since it is smaller than the sum of its proper divisors (812950076958).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
550250050530 is a wasteful number, since it uses less digits than its factorization.
550250050530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 591666762.
The product of its (nonzero) digits is 18750, while the sum is 30.
The spelling of 550250050530 in words is "five hundred fifty billion, two hundred fifty million, fifty thousand, five hundred thirty".
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