Base | Representation |
---|---|
bin | 1101001000111… |
… | …1101100110110 |
3 | 10211201002221122 |
4 | 3102033230312 |
5 | 103102131200 |
6 | 5245143542 |
7 | 1236315551 |
oct | 322175466 |
9 | 124632848 |
10 | 55114550 |
11 | 29124417 |
12 | 1655abb2 |
13 | b55937a |
14 | 7469698 |
15 | 4c8a385 |
hex | 348fb36 |
55114550 has 36 divisors (see below), whose sum is σ = 104950500. Its totient is φ = 21533520.
The previous prime is 55114517. The next prime is 55114567. The reversal of 55114550 is 5541155.
It is a super-2 number, since 2×551145502 = 6075227243405000, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 110201 + ... + 110699.
Almost surely, 255114550 is an apocalyptic number.
55114550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
55114550 is a deficient number, since it is larger than the sum of its proper divisors (49835950).
55114550 is a wasteful number, since it uses less digits than its factorization.
55114550 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 605 (or 553 counting only the distinct ones).
The product of its (nonzero) digits is 2500, while the sum is 26.
The square root of 55114550 is about 7423.9174294977. The cubic root of 55114550 is about 380.5590800896.
The spelling of 55114550 in words is "fifty-five million, one hundred fourteen thousand, five hundred fifty".
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