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108880048 = 2437183919
BaseRepresentation
bin1100111110101…
…10000010110000
321120212200100101
412133112002300
5210333130143
614445402144
72461315354
oct637260260
9246780311
10108880048
1156507212
1230569354
1319732684
1410663464
15985ab4d
hex67d60b0

108880048 has 20 divisors (see below), whose sum is σ = 216657760. Its totient is φ = 52968384.

The previous prime is 108880043. The next prime is 108880061. The reversal of 108880048 is 840088801.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a junction number, because it is equal to n+sod(n) for n = 108879989 and 108880016.

It is not an unprimeable number, because it can be changed into a prime (108880043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91368 + ... + 92551.

It is an arithmetic number, because the mean of its divisors is an integer number (10832888).

Almost surely, 2108880048 is an apocalyptic number.

It is an amenable number.

108880048 is a deficient number, since it is larger than the sum of its proper divisors (107777712).

108880048 is a wasteful number, since it uses less digits than its factorization.

108880048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183964 (or 183958 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 37.

The square root of 108880048 is about 10434.5602686457. The cubic root of 108880048 is about 477.5103264307.

The spelling of 108880048 in words is "one hundred eight million, eight hundred eighty thousand, forty-eight".

Divisors: 1 2 4 8 16 37 74 148 296 592 183919 367838 735676 1471352 2942704 6805003 13610006 27220012 54440024 108880048