Base | Representation |
---|---|
bin | 10000000000110110101… |
… | …00010101111101011000 |
3 | 1221121012100221220010022 |
4 | 20000123110111331120 |
5 | 33003314304202134 |
6 | 1100433114210012 |
7 | 54515550644330 |
oct | 10003324257530 |
9 | 1847170856108 |
10 | 550214131544 |
11 | 1a2387595770 |
12 | 8a775723908 |
13 | 3cb6738204c |
14 | 1c8b81740c0 |
15 | e4a41c452e |
hex | 801b515f58 |
550214131544 has 64 divisors (see below), whose sum is σ = 1286355893760. Its totient is φ = 214345635840.
The previous prime is 550214131529. The next prime is 550214131559. The reversal of 550214131544 is 445131412055.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (550214131529) and next prime (550214131559).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6225149 + ... + 6312915.
It is an arithmetic number, because the mean of its divisors is an integer number (20099310840).
Almost surely, 2550214131544 is an apocalyptic number.
It is an amenable number.
550214131544 is an abundant number, since it is smaller than the sum of its proper divisors (736141762216).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
550214131544 is a wasteful number, since it uses less digits than its factorization.
550214131544 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 97968 (or 97964 counting only the distinct ones).
The product of its (nonzero) digits is 48000, while the sum is 35.
Adding to 550214131544 its reverse (445131412055), we get a palindrome (995345543599).
The spelling of 550214131544 in words is "five hundred fifty billion, two hundred fourteen million, one hundred thirty-one thousand, five hundred forty-four".
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