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49675092 = 2234139591
BaseRepresentation
bin1011110101111…
…1101101010100
310110110202102020
42331133231110
5100204100332
64532413140
71142142225
oct275375524
9113422366
1049675092
11260496a5
12147771b0
13a3a355c
14685124c
15456382c
hex2f5fb54

49675092 has 12 divisors (see below), whose sum is σ = 115908576. Its totient is φ = 16558360.

The previous prime is 49675061. The next prime is 49675117. The reversal of 49675092 is 29057694.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×496750922 = 4935229530416928, which contains 22 as substring.

It is a congruent number.

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, 2069784 + ... + 2069807.

It is an arithmetic number, because the mean of its divisors is an integer number (9659048).

Almost surely, 249675092 is an apocalyptic number.

It is an amenable number.

49675092 is an abundant number, since it is smaller than the sum of its proper divisors (66233484).

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

49675092 is a wasteful number, since it uses less digits than its factorization.

49675092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4139598 (or 4139596 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 42.

The square root of 49675092 is about 7048.0559021620. The cubic root of 49675092 is about 367.6034342571.

The spelling of 49675092 in words is "forty-nine million, six hundred seventy-five thousand, ninety-two".

Divisors: 1 2 3 4 6 12 4139591 8279182 12418773 16558364 24837546 49675092