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47164206030 = 2351572140201
BaseRepresentation
bin101011111011001101…
…001010101111001110
311111201221202220121120
4223323031022233032
51233043014043110
633400020341410
73256526064564
oct537315125716
9144657686546
1047164206030
1119002a68077
129183244866
1345a83bc526
1423d5c6da34
151360939870
hexafb34abce

47164206030 has 16 divisors (see below), whose sum is σ = 113194094544. Its totient is φ = 12577121600.

The previous prime is 47164206029. The next prime is 47164206059. The reversal of 47164206030 is 3060246174.

It is a happy number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 47164205982 and 47164206000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 786070071 + ... + 786070130.

It is an arithmetic number, because the mean of its divisors is an integer number (7074630909).

Almost surely, 247164206030 is an apocalyptic number.

47164206030 is an abundant number, since it is smaller than the sum of its proper divisors (66029888514).

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

47164206030 is a wasteful number, since it uses less digits than its factorization.

47164206030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1572140211.

The product of its (nonzero) digits is 24192, while the sum is 33.

The spelling of 47164206030 in words is "forty-seven billion, one hundred sixty-four million, two hundred six thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 1572140201 3144280402 4716420603 7860701005 9432841206 15721402010 23582103015 47164206030