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4879213028343 = 321731890281231
BaseRepresentation
bin100011100000000011111…
…0000100110001111110111
3122021110002202010012202100
41013000013300212033313
51114420112013401333
614213251324313143
71012340306304543
oct107000760461767
918243082105670
104879213028343
11161129860aa45
1266975a6a27b3
13295152b390c4
1412c225b06a23
1586dbd619213
hex47007c263f7

4879213028343 has 12 divisors (see below), whose sum is σ = 7462325808288. Its totient is φ = 3061466998080.

The previous prime is 4879213028311. The next prime is 4879213028353. The reversal of 4879213028343 is 3438203129784.

It is a happy number.

4879213028343 is a `hidden beast` number, since 4 + 87 + 9 + 213 + 0 + 2 + 8 + 343 = 666.

It is not a de Polignac number, because 4879213028343 - 25 = 4879213028311 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4879213028343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4879213028353) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15945140463 + ... + 15945140768.

It is an arithmetic number, because the mean of its divisors is an integer number (621860484024).

Almost surely, 24879213028343 is an apocalyptic number.

4879213028343 is a deficient number, since it is larger than the sum of its proper divisors (2583112779945).

4879213028343 is a wasteful number, since it uses less digits than its factorization.

4879213028343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31890281254 (or 31890281251 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 54.

The spelling of 4879213028343 in words is "four trillion, eight hundred seventy-nine billion, two hundred thirteen million, twenty-eight thousand, three hundred forty-three".

Divisors: 1 3 9 17 51 153 31890281231 95670843693 287012531079 542134780927 1626404342781 4879213028343