Base | Representation |
---|---|
bin | 100000111101101… |
… | …011111010001001 |
3 | 1102112122102101012 |
4 | 200331223322021 |
5 | 2113034312140 |
6 | 130513333305 |
7 | 16463530010 |
oct | 4075537211 |
9 | 1375572335 |
10 | 553041545 |
11 | 2641a5331 |
12 | 135267235 |
13 | 8a766a24 |
14 | 53641a77 |
15 | 33844265 |
hex | 20f6be89 |
553041545 has 16 divisors (see below), whose sum is σ = 758844288. Its totient is φ = 379034880.
The previous prime is 553041499. The next prime is 553041547. The reversal of 553041545 is 545140355.
It is not a de Polignac number, because 553041545 - 222 = 548847241 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (553041547) 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, 114785 + ... + 119505.
It is an arithmetic number, because the mean of its divisors is an integer number (47427768).
Almost surely, 2553041545 is an apocalyptic number.
It is an amenable number.
553041545 is a deficient number, since it is larger than the sum of its proper divisors (205802743).
553041545 is a wasteful number, since it uses less digits than its factorization.
553041545 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8080.
The product of its (nonzero) digits is 30000, while the sum is 32.
The square root of 553041545 is about 23516.8353525724. The cubic root of 553041545 is about 820.8287996406.
The spelling of 553041545 in words is "five hundred fifty-three million, forty-one thousand, five hundred forty-five".
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