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47485107013 = 178393329251
BaseRepresentation
bin101100001110010101…
…010011101101000101
311112120022121101000011
4230032111103231011
51234222141411023
633451522350221
73300503515141
oct541625235505
9145508541004
1047485107013
11191581177a3
1292527bb371
134629a27876
142426724221
15137dbc650d
hexb0e553b45

47485107013 has 8 divisors (see below), whose sum is σ = 50338290240. Its totient is φ = 44638584000.

The previous prime is 47485107011. The next prime is 47485107017. The reversal of 47485107013 is 31070158474.

It is a happy number.

47485107013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 47485107013 - 21 = 47485107011 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 (47485107011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1650363 + ... + 1678888.

It is an arithmetic number, because the mean of its divisors is an integer number (6292286280).

Almost surely, 247485107013 is an apocalyptic number.

It is an amenable number.

47485107013 is a deficient number, since it is larger than the sum of its proper divisors (2853183227).

47485107013 is a wasteful number, since it uses less digits than its factorization.

47485107013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3330107.

The product of its (nonzero) digits is 94080, while the sum is 40.

The spelling of 47485107013 in words is "forty-seven billion, four hundred eighty-five million, one hundred seven thousand, thirteen".

Divisors: 1 17 839 14263 3329251 56597267 2793241589 47485107013