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3872630133348 = 223322719177779
BaseRepresentation
bin111000010110101010101…
…111100101001001100100
3111201012221020211001222120
4320112222233211021210
51001422121303231343
612123021155425540
7546534246002034
oct70265257451144
914635836731876
103872630133348
111263411829669
1252665bbb52b0
13221258ab7732
14d56172bb8c4
156ab08eca683
hex385aabe5264

3872630133348 has 12 divisors (see below), whose sum is σ = 9036136977840. Its totient is φ = 1290876711112.

The previous prime is 3872630133331. The next prime is 3872630133371. The reversal of 3872630133348 is 8433310362783.

3872630133348 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 3872630133348.

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, 161359588878 + ... + 161359588901.

It is an arithmetic number, because the mean of its divisors is an integer number (753011414820).

Almost surely, 23872630133348 is an apocalyptic number.

It is an amenable number.

3872630133348 is an abundant number, since it is smaller than the sum of its proper divisors (5163506844492).

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

3872630133348 is a wasteful number, since it uses less digits than its factorization.

3872630133348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322719177786 (or 322719177784 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 51.

The spelling of 3872630133348 in words is "three trillion, eight hundred seventy-two billion, six hundred thirty million, one hundred thirty-three thousand, three hundred forty-eight".

Divisors: 1 2 3 4 6 12 322719177779 645438355558 968157533337 1290876711116 1936315066674 3872630133348