Search a number
-
+
48308696087 = 1073467130223
BaseRepresentation
bin101100111111011011…
…000011010000010111
311121200201100000211012
4230333123003100113
51242414011233322
634105343002435
73330064066361
oct547733032027
9147621300735
1048308696087
111953aaaa423
12944259941b
13472b549692
1424a3c6dd31
1513cb15cae2
hexb3f6c3417

48308696087 has 8 divisors (see below), whose sum is σ = 48774617856. Its totient is φ = 47843041912.

The previous prime is 48308696063. The next prime is 48308696129. The reversal of 48308696087 is 78069680384.

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 48308696087 - 222 = 48304501783 is a prime.

It is a super-2 number, since 2×483086960872 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48308696027) 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, 305858 + ... + 436080.

It is an arithmetic number, because the mean of its divisors is an integer number (6096827232).

Almost surely, 248308696087 is an apocalyptic number.

48308696087 is a deficient number, since it is larger than the sum of its proper divisors (465921769).

48308696087 is a wasteful number, since it uses less digits than its factorization.

48308696087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133797.

The product of its (nonzero) digits is 13934592, while the sum is 59.

The spelling of 48308696087 in words is "forty-eight billion, three hundred eight million, six hundred ninety-six thousand, eighty-seven".

Divisors: 1 107 3467 130223 370969 13933861 451483141 48308696087