Base | Representation |
---|---|
bin | 10000000000011101101… |
… | …10100101000100111001 |
3 | 1221120122210110001002010 |
4 | 20000032312211010321 |
5 | 33002402240040203 |
6 | 1100400244000133 |
7 | 54510431245656 |
oct | 10001666450471 |
9 | 1846583401063 |
10 | 550005002553 |
11 | 1a228a537a96 |
12 | 8a717690049 |
13 | 3cb32c4c796 |
14 | 1c898496c2d |
15 | e490b65303 |
hex | 800eda5139 |
550005002553 has 16 divisors (see below), whose sum is σ = 755566313216. Its totient is φ = 355620170880.
The previous prime is 550005002551. The next prime is 550005002557. The reversal of 550005002553 is 355200500055.
It is not a de Polignac number, because 550005002553 - 21 = 550005002551 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 550005002553.
It is not an unprimeable number, because it can be changed into a prime (550005002551) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7880593 + ... + 7950078.
It is an arithmetic number, because the mean of its divisors is an integer number (47222894576).
Almost surely, 2550005002553 is an apocalyptic number.
It is an amenable number.
550005002553 is a deficient number, since it is larger than the sum of its proper divisors (205561310663).
550005002553 is a wasteful number, since it uses less digits than its factorization.
550005002553 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15831024.
The product of its (nonzero) digits is 18750, while the sum is 30.
The spelling of 550005002553 in words is "five hundred fifty billion, five million, two thousand, five hundred fifty-three".
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