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48304567089 = 3261212012
BaseRepresentation
bin101100111111001011…
…010011001100110001
311121200102120020220100
4230333023103030301
51242411432121324
634105114303013
73330014021442
oct547713231461
9147612506810
1048304567089
111953873a229
129441127a69
13472a73219c
1424a34b72c9
1513caae44c9
hexb3f2d3331

48304567089 has 27 divisors (see below), whose sum is σ = 70994951937. Its totient is φ = 31648752000.

The previous prime is 48304567063. The next prime is 48304567111. The reversal of 48304567089 is 98076540384.

The square root of 48304567089 is 219783.

It is a perfect power (a square), and thus also a powerful number.

48304567089 is a `hidden beast` number, since 48 + 3 + 0 + 456 + 70 + 89 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 45960070689 + 2344496400 = 214383^2 + 48420^2 .

It is not a de Polignac number, because 48304567089 - 217 = 48304436017 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (48304567189) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 40219689 + ... + 40220889.

Almost surely, 248304567089 is an apocalyptic number.

48304567089 is the 219783-rd square number.

48304567089 is the 109892-nd centered octagonal number.

It is an amenable number.

48304567089 is a deficient number, since it is larger than the sum of its proper divisors (22690384848).

48304567089 is an frugal number, since it uses more digits than its factorization.

48304567089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2530 (or 1265 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 54.

The spelling of 48304567089 in words is "forty-eight billion, three hundred four million, five hundred sixty-seven thousand, eighty-nine".

Divisors: 1 3 9 61 183 549 1201 3603 3721 10809 11163 33489 73261 219783 659349 1442401 4327203 4468921 12981609 13406763 40220289 87986461 263959383 791878149 5367174121 16101522363 48304567089