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47016048873 = 330751048913
BaseRepresentation
bin101011110010010111…
…111111100011101001
311111100121222202012110
4223302113333203221
51232242102030443
633333205032533
73253046551533
oct536227774351
9144317882173
1047016048873
1118a37374442
1291416b5749
1345837b7381
1423c0304853
151352921233
hexaf25ff8e9

47016048873 has 8 divisors (see below), whose sum is σ = 62892262048. Its totient is φ = 31241934144.

The previous prime is 47016048869. The next prime is 47016048883. The reversal of 47016048873 is 37884061074.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 47016048873 - 22 = 47016048869 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47016048823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25523536 + ... + 25525377.

It is an arithmetic number, because the mean of its divisors is an integer number (7861532756).

Almost surely, 247016048873 is an apocalyptic number.

It is an amenable number.

47016048873 is a deficient number, since it is larger than the sum of its proper divisors (15876213175).

47016048873 is a wasteful number, since it uses less digits than its factorization.

47016048873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51049223.

The product of its (nonzero) digits is 903168, while the sum is 48.

The spelling of 47016048873 in words is "forty-seven billion, sixteen million, forty-eight thousand, eight hundred seventy-three".

Divisors: 1 3 307 921 51048913 153146739 15672016291 47016048873