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48884288764 = 2216773180073
BaseRepresentation
bin101101100001101110…
…110000110011111100
311200011211102011112111
4231201232300303330
51300103334220024
634242423543404
73350253412213
oct554156606374
9150154364474
1048884288764
11198059a7753
1295832bab64
1347c087aa6c
14251a4a207a
151411958a94
hexb61bb0cfc

48884288764 has 12 divisors (see below), whose sum is σ = 86059767024. Its totient is φ = 24295783904.

The previous prime is 48884288737. The next prime is 48884288773. The reversal of 48884288764 is 46788248884.

It is a self number, because there is not a number n which added to its sum of digits gives 48884288764.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36589369 + ... + 36590704.

It is an arithmetic number, because the mean of its divisors is an integer number (7171647252).

Almost surely, 248884288764 is an apocalyptic number.

It is an amenable number.

48884288764 is a deficient number, since it is larger than the sum of its proper divisors (37175478260).

48884288764 is a wasteful number, since it uses less digits than its factorization.

48884288764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73180244 (or 73180242 counting only the distinct ones).

The product of its digits is 176160768, while the sum is 67.

The spelling of 48884288764 in words is "forty-eight billion, eight hundred eighty-four million, two hundred eighty-eight thousand, seven hundred sixty-four".

Divisors: 1 2 4 167 334 668 73180073 146360146 292720292 12221072191 24442144382 48884288764