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310133204213 = 74117313814523
BaseRepresentation
bin1001000001101010110…
…00010010010011110101
31002122111201100010200212
410200311120102103311
520040123100013323
6354250114515205
731256250511640
oct4406530222365
91078451303625
10310133204213
1110a588121638
1250132b95b05
13233262b7131
1411020c5aa57
1581020ceb78
hex48356124f5

310133204213 has 32 divisors (see below), whose sum is σ = 365526749952. Its totient is φ = 257602060800.

The previous prime is 310133204197. The next prime is 310133204219. The reversal of 310133204213 is 312402331013.

It is not a de Polignac number, because 310133204213 - 24 = 310133204197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (310133204219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68565770 + ... + 68570292.

It is an arithmetic number, because the mean of its divisors is an integer number (11422710936).

Almost surely, 2310133204213 is an apocalyptic number.

It is an amenable number.

310133204213 is a deficient number, since it is larger than the sum of its proper divisors (55393545739).

310133204213 is a wasteful number, since it uses less digits than its factorization.

310133204213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6125.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 310133204213 its reverse (312402331013), we get a palindrome (622535535226).

The spelling of 310133204213 in words is "three hundred ten billion, one hundred thirty-three million, two hundred four thousand, two hundred thirteen".

Divisors: 1 7 41 173 287 1211 1381 4523 7093 9667 31661 49651 56621 185443 238913 396347 782479 1298101 1672391 5477353 6246263 9795433 32081639 43723841 68568031 224571473 256096783 1080603499 1792677481 7564224493 44304743459 310133204213