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13100312202 = 2319131736061
BaseRepresentation
bin11000011001101011…
…01110011010001010
31020210222112210221020
430030311232122022
5203312134442302
610003533053310
7642431550015
oct141465563212
936728483836
1013100312202
11561286a4aa
122657327236
13130a0c4633
148c3bdc37c
1551a168ebc
hex30cd6e68a

13100312202 has 32 divisors (see below), whose sum is σ = 26421617664. Its totient is φ = 4330084800.

The previous prime is 13100312177. The next prime is 13100312231. The reversal of 13100312202 is 20221300131.

13100312202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 345252 + ... + 381312.

It is an arithmetic number, because the mean of its divisors is an integer number (825675552).

Almost surely, 213100312202 is an apocalyptic number.

13100312202 is an abundant number, since it is smaller than the sum of its proper divisors (13321305462).

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

13100312202 is a wasteful number, since it uses less digits than its factorization.

13100312202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36574.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 13100312202 its reverse (20221300131), we get a palindrome (33321612333).

The spelling of 13100312202 in words is "thirteen billion, one hundred million, three hundred twelve thousand, two hundred two".

Divisors: 1 2 3 6 191 317 382 573 634 951 1146 1902 36061 60547 72122 108183 121094 181641 216366 363282 6887651 11431337 13775302 20662953 22862674 34294011 41325906 68588022 2183385367 4366770734 6550156101 13100312202