Base | Representation |
---|---|
bin | 100000111101111… |
… | …011110001111010 |
3 | 1102112202201112221 |
4 | 200331323301322 |
5 | 2113043402204 |
6 | 130514554254 |
7 | 16464220360 |
oct | 4075736172 |
9 | 1375681487 |
10 | 553106554 |
11 | 26423a160 |
12 | 13529898a |
13 | 8a78a4b0 |
14 | 5365b630 |
15 | 33858654 |
hex | 20f7bc7a |
553106554 has 32 divisors (see below), whose sum is σ = 1113952896. Its totient is φ = 198918720.
The previous prime is 553106551. The next prime is 553106563. The reversal of 553106554 is 455601355.
It is not an unprimeable number, because it can be changed into a prime (553106551) 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, 136137 + ... + 140140.
It is an arithmetic number, because the mean of its divisors is an integer number (34811028).
Almost surely, 2553106554 is an apocalyptic number.
553106554 is an abundant number, since it is smaller than the sum of its proper divisors (560846342).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
553106554 is a wasteful number, since it uses less digits than its factorization.
553106554 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 276310.
The product of its (nonzero) digits is 45000, while the sum is 34.
The square root of 553106554 is about 23518.2174919784. The cubic root of 553106554 is about 820.8609606775.
The spelling of 553106554 in words is "five hundred fifty-three million, one hundred six thousand, five hundred fifty-four".
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