Search a number
-
+
552156006 = 23831108747
BaseRepresentation
bin100000111010010…
…011101101100110
31102110222102122110
4200322103231212
52112322443011
6130442341450
716453151163
oct4072235546
91373872573
10552156006
1126374aa86
12134aba886
138a51693c
145349106a
153371bba6
hex20e93b66

552156006 has 16 divisors (see below), whose sum is σ = 1117617984. Its totient is φ = 181834344.

The previous prime is 552155999. The next prime is 552156029. The reversal of 552156006 is 600651255.

552156006 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 553876 + ... + 554871.

It is an arithmetic number, because the mean of its divisors is an integer number (69851124).

Almost surely, 2552156006 is an apocalyptic number.

552156006 is an abundant number, since it is smaller than the sum of its proper divisors (565461978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

552156006 is a wasteful number, since it uses less digits than its factorization.

552156006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1108835.

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 552156006 is about 23498.0000425568. Note that the first 4 decimals coincide. The cubic root of 552156006 is about 820.3904575134.

The spelling of 552156006 in words is "five hundred fifty-two million, one hundred fifty-six thousand, six".

Divisors: 1 2 3 6 83 166 249 498 1108747 2217494 3326241 6652482 92026001 184052002 276078003 552156006