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4871405212813 = 291635569185051
BaseRepresentation
bin100011011100011011001…
…1000001001010010001101
3122020200221121100002101101
41012320312120021102031
51114303114213302223
614205520451543101
71011642651051136
oct106706630112215
918220847302341
104871405212813
111608a51277637
1266813b8baa91
132944aa374b09
1412bac4b88c8d
1586ab2e324ad
hex46e3660948d

4871405212813 has 16 divisors (see below), whose sum is σ = 5071239028800. Its totient is φ = 4673705702400.

The previous prime is 4871405212799. The next prime is 4871405212819. The reversal of 4871405212813 is 3182125041784.

It is not a de Polignac number, because 4871405212813 - 213 = 4871405204621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4871405212819) 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 15 ways as a sum of consecutive naturals, for example, 26232138 + ... + 26417188.

It is an arithmetic number, because the mean of its divisors is an integer number (316952439300).

Almost surely, 24871405212813 is an apocalyptic number.

It is an amenable number.

4871405212813 is a deficient number, since it is larger than the sum of its proper divisors (199833815987).

4871405212813 is a wasteful number, since it uses less digits than its factorization.

4871405212813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190812.

The product of its (nonzero) digits is 430080, while the sum is 46.

The spelling of 4871405212813 in words is "four trillion, eight hundred seventy-one billion, four hundred five million, two hundred twelve thousand, eight hundred thirteen".

Divisors: 1 29 163 4727 5569 161501 185051 907747 5366479 26324663 30163313 874736077 1030549019 29885921551 167979490097 4871405212813