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868035048 = 23336168127
BaseRepresentation
bin110011101111010…
…010100111101000
32020111100202020020
4303233102213220
53234204110143
6222045000440
730340114266
oct6357224750
92214322206
10868035048
11405a8a641
12202853120
1310aab420a
14833d9436
1551315883
hex33bd29e8

868035048 has 16 divisors (see below), whose sum is σ = 2170087680. Its totient is φ = 289345008.

The previous prime is 868035031. The next prime is 868035071. The reversal of 868035048 is 840530868.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18084040 + ... + 18084087.

It is an arithmetic number, because the mean of its divisors is an integer number (135630480).

Almost surely, 2868035048 is an apocalyptic number.

It is an amenable number.

868035048 is an abundant number, since it is smaller than the sum of its proper divisors (1302052632).

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

868035048 is a wasteful number, since it uses less digits than its factorization.

868035048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36168136 (or 36168132 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 42.

The square root of 868035048 is about 29462.4345226256. The cubic root of 868035048 is about 953.9210233089.

The spelling of 868035048 in words is "eight hundred sixty-eight million, thirty-five thousand, forty-eight".

Divisors: 1 2 3 4 6 8 12 24 36168127 72336254 108504381 144672508 217008762 289345016 434017524 868035048