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48804040848 = 2431016750851
BaseRepresentation
bin101101011100111100…
…101001000010010000
311122222020102011002110
4231130330221002100
51244422313301343
634230435545320
73345260334243
oct553474510220
9148866364073
1048804040848
1119774677262
12956045b240
1347aa0618a4
14250d97325a
1514098a6833
hexb5cf29090

48804040848 has 20 divisors (see below), whose sum is σ = 126077105648. Its totient is φ = 16268013600.

The previous prime is 48804040843. The next prime is 48804040877. The reversal of 48804040848 is 84804040884.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 1016750851 = 48804040848 / (4 + 8 + 8 + 0 + 4 + 0 + 4 + 0 + 8 + 4 + 8).

It is a junction number, because it is equal to n+sod(n) for n = 48804040797 and 48804040806.

It is not an unprimeable number, because it can be changed into a prime (48804040843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 508375378 + ... + 508375473.

Almost surely, 248804040848 is an apocalyptic number.

48804040848 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

48804040848 is an abundant number, since it is smaller than the sum of its proper divisors (77273064800).

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

48804040848 is a wasteful number, since it uses less digits than its factorization.

48804040848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1016750862 (or 1016750856 counting only the distinct ones).

The product of its (nonzero) digits is 1048576, while the sum is 48.

The spelling of 48804040848 in words is "forty-eight billion, eight hundred four million, forty thousand, eight hundred forty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 48 1016750851 2033501702 3050252553 4067003404 6100505106 8134006808 12201010212 16268013616 24402020424 48804040848