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47216061274 = 258537403301
BaseRepresentation
bin101011111110010010…
…111110101101011010
311111212120100102122011
4223332102332231122
51233144302430044
633405112020134
73261025620214
oct537622765532
9144776312564
1047216061274
111902a265748
12919869164a
1345b60771c5
1423dcacb5b4
15136527e134
hexafe4beb5a

47216061274 has 8 divisors (see below), whose sum is σ = 70825477428. Its totient is φ = 23607568800.

The previous prime is 47216061257. The next prime is 47216061289.

47216061274 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 44946968049 + 2269093225 = 212007^2 + 47635^2 .

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 84577 + ... + 318724.

Almost surely, 247216061274 is an apocalyptic number.

47216061274 is a deficient number, since it is larger than the sum of its proper divisors (23609416154).

47216061274 is a wasteful number, since it uses less digits than its factorization.

47216061274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461840.

The product of its (nonzero) digits is 112896, while the sum is 40.

The spelling of 47216061274 in words is "forty-seven billion, two hundred sixteen million, sixty-one thousand, two hundred seventy-four".

Divisors: 1 2 58537 117074 403301 806602 23608030637 47216061274