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49675132 = 22133472753
BaseRepresentation
bin1011110101111…
…1101101111100
310110110202110201
42331133231330
5100204101012
64532413244
71142142313
oct275375574
9113422421
1049675132
1126049731
1214777224
13a3a3590
14685127a
154563857
hex2f5fb7c

49675132 has 24 divisors (see below), whose sum is σ = 93922416. Its totient is φ = 22852608.

The previous prime is 49675117. The next prime is 49675141. The reversal of 49675132 is 23157694.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 49675091 and 49675100.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16668 + ... + 19420.

It is an arithmetic number, because the mean of its divisors is an integer number (3913434).

Almost surely, 249675132 is an apocalyptic number.

It is an amenable number.

49675132 is a deficient number, since it is larger than the sum of its proper divisors (44247284).

49675132 is a wasteful number, since it uses less digits than its factorization.

49675132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3117 (or 3115 counting only the distinct ones).

The product of its digits is 45360, while the sum is 37.

The square root of 49675132 is about 7048.0587398233. The cubic root of 49675132 is about 367.6035329258.

The spelling of 49675132 in words is "forty-nine million, six hundred seventy-five thousand, one hundred thirty-two".

Divisors: 1 2 4 13 26 52 347 694 1388 2753 4511 5506 9022 11012 18044 35789 71578 143156 955291 1910582 3821164 12418783 24837566 49675132