Base | Representation |
---|---|
bin | 100000111001110… |
… | …011010101011100 |
3 | 1102110201200201200 |
4 | 200321303111130 |
5 | 2112304222023 |
6 | 130435435500 |
7 | 16452056430 |
oct | 4071632534 |
9 | 1373650650 |
10 | 552023388 |
11 | 26366a384 |
12 | 134a55b90 |
13 | 8a49b477 |
14 | 534589c0 |
15 | 336e2743 |
hex | 20e7355c |
552023388 has 72 divisors (see below), whose sum is σ = 1688555232. Its totient is φ = 148442112.
The previous prime is 552023377. The next prime is 552023447. The reversal of 552023388 is 883320255.
552023388 is a `hidden beast` number, since 552 + 0 + 23 + 3 + 88 = 666.
552023388 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 60145 + ... + 68712.
It is an arithmetic number, because the mean of its divisors is an integer number (23452156).
Almost surely, 2552023388 is an apocalyptic number.
It is an amenable number.
552023388 is an abundant number, since it is smaller than the sum of its proper divisors (1136531844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
552023388 is a wasteful number, since it uses less digits than its factorization.
552023388 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 128891 (or 128886 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 36.
The square root of 552023388 is about 23495.1779733630. The cubic root of 552023388 is about 820.3247712145.
The spelling of 552023388 in words is "five hundred fifty-two million, twenty-three thousand, three hundred eighty-eight".
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