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48404134 = 2171974929
BaseRepresentation
bin1011100010100…
…1011010100110
310101002011222201
42320221122212
544342413014
64445245114
71125266632
oct270513246
9111064881
1048404134
1125360819
121426379a
13a049bcc
1465dddc2
1543b1e74
hex2e296a6

48404134 has 16 divisors (see below), whose sum is σ = 80924400. Its totient is φ = 21579264.

The previous prime is 48404101. The next prime is 48404141. The reversal of 48404134 is 43140484.

48404134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 36819 + ... + 38110.

It is an arithmetic number, because the mean of its divisors is an integer number (5057775).

Almost surely, 248404134 is an apocalyptic number.

48404134 is a deficient number, since it is larger than the sum of its proper divisors (32520266).

48404134 is a wasteful number, since it uses less digits than its factorization.

48404134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74967.

The product of its (nonzero) digits is 6144, while the sum is 28.

The square root of 48404134 is about 6957.3079563866. The cubic root of 48404134 is about 364.4412141613.

The spelling of 48404134 in words is "forty-eight million, four hundred four thousand, one hundred thirty-four".

Divisors: 1 2 17 19 34 38 323 646 74929 149858 1273793 1423651 2547586 2847302 24202067 48404134