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231000013332310 = 2523100001333231
BaseRepresentation
bin110100100001011111100001…
…101111001101111101010110
31010021220101102002211121000211
4310201133201233031331112
5220234201011403113220
62135143535141000034
766441125450051545
oct6441374157157526
91107811362747024
10231000013332310
1167670612406032
1221aa94250b301a
139bb82916841b1
1441086630c815c
151ba8c91864b5a
hexd217e1bcdf56

231000013332310 has 8 divisors (see below), whose sum is σ = 415800023998176. Its totient is φ = 92400005332920.

The previous prime is 231000013332293. The next prime is 231000013332371. The reversal of 231000013332310 is 13233310000132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2310000133323102 (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11550000666606 + ... + 11550000666625.

It is an arithmetic number, because the mean of its divisors is an integer number (51975002999772).

Almost surely, 2231000013332310 is an apocalyptic number.

231000013332310 is a deficient number, since it is larger than the sum of its proper divisors (184800010665866).

231000013332310 is a wasteful number, since it uses less digits than its factorization.

231000013332310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23100001333238.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 231000013332310 its reverse (13233310000132), we get a palindrome (244233323332442).

The spelling of 231000013332310 in words is "two hundred thirty-one trillion, thirteen million, three hundred thirty-two thousand, three hundred ten".

Divisors: 1 2 5 10 23100001333231 46200002666462 115500006666155 231000013332310