Base | Representation |
---|---|
bin | 100000111001111… |
… | …010111010000101 |
3 | 1102110210021021110 |
4 | 200321322322011 |
5 | 2112311220110 |
6 | 130440235233 |
7 | 16452246030 |
oct | 4071727205 |
9 | 1373707243 |
10 | 552054405 |
11 | 263690711 |
12 | 134a6bb19 |
13 | 8a4ac616 |
14 | 53466017 |
15 | 336eba20 |
hex | 20e7ae85 |
552054405 has 64 divisors (see below), whose sum is σ = 1069608960. Its totient is φ = 237510144.
The previous prime is 552054401. The next prime is 552054439. The reversal of 552054405 is 504450255.
552054405 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 552054405 - 22 = 552054401 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (552054401) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 332337 + ... + 333993.
It is an arithmetic number, because the mean of its divisors is an integer number (16712640).
Almost surely, 2552054405 is an apocalyptic number.
It is an amenable number.
552054405 is a deficient number, since it is larger than the sum of its proper divisors (517554555).
552054405 is a wasteful number, since it uses less digits than its factorization.
552054405 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1858.
The product of its (nonzero) digits is 20000, while the sum is 30.
The square root of 552054405 is about 23495.8380357033. The cubic root of 552054405 is about 820.3401350182.
The spelling of 552054405 in words is "five hundred fifty-two million, fifty-four thousand, four hundred five".
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