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153232606205 = 572625439209
BaseRepresentation
bin1000111010110101100…
…0000000001111111101
3112122112001011220221022
42032231120000033331
510002310021344310
6154221042313525
714033150443100
oct2165530001775
9478461156838
10153232606205
1159a928a2028
12258453588a5
13115b01c62b3
1475b8c26737
153ebc7bda55
hex23ad6003fd

153232606205 has 12 divisors (see below), whose sum is σ = 213900209820. Its totient is φ = 105073786944.

The previous prime is 153232606147. The next prime is 153232606259. The reversal of 153232606205 is 502606232351.

153232606205 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 53561696356 + 99670909849 = 231434^2 + 315707^2 .

It is not a de Polignac number, because 153232606205 - 28 = 153232605949 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 312719360 + ... + 312719849.

It is an arithmetic number, because the mean of its divisors is an integer number (17825017485).

Almost surely, 2153232606205 is an apocalyptic number.

It is an amenable number.

153232606205 is a deficient number, since it is larger than the sum of its proper divisors (60667603615).

153232606205 is an equidigital number, since it uses as much as digits as its factorization.

153232606205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 625439228 (or 625439221 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 35.

Adding to 153232606205 its reverse (502606232351), we get a palindrome (655838838556).

The spelling of 153232606205 in words is "one hundred fifty-three billion, two hundred thirty-two million, six hundred six thousand, two hundred five".

Divisors: 1 5 7 35 49 245 625439209 3127196045 4378074463 21890372315 30646521241 153232606205