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1313133102230 = 25314235913233
BaseRepresentation
bin10011000110111100110…
…101010000010010010110
311122112102111121011121212
4103012330311100102112
5133003244033232410
62443124531341422
7163604443130225
oct23067465202226
94575374534555
101313133102230
11466995448294
121925b1751872
1396a9bc2c951
14477ad880cbc
1524256db9b05
hex131bcd50496

1313133102230 has 16 divisors (see below), whose sum is σ = 2439886022784. Its totient is φ = 508309587840.

The previous prime is 1313133102223. The next prime is 1313133102233. The reversal of 1313133102230 is 322013313131.

It is a junction number, because it is equal to n+sod(n) for n = 1313133102196 and 1313133102205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313133102233) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2117956307 + ... + 2117956926.

It is an arithmetic number, because the mean of its divisors is an integer number (152492876424).

Almost surely, 21313133102230 is an apocalyptic number.

1313133102230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1313133102230 is a deficient number, since it is larger than the sum of its proper divisors (1126752920554).

1313133102230 is a wasteful number, since it uses less digits than its factorization.

1313133102230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4235913271.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 1313133102230 its reverse (322013313131), we get a palindrome (1635146415361).

The spelling of 1313133102230 in words is "one trillion, three hundred thirteen billion, one hundred thirty-three million, one hundred two thousand, two hundred thirty".

Divisors: 1 2 5 10 31 62 155 310 4235913233 8471826466 21179566165 42359132330 131313310223 262626620446 656566551115 1313133102230