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49048092 = 223550461
BaseRepresentation
bin1011101100011…
…0101000011100
310102021220100000
42323012220130
5100024014332
64511134300
71133621232
oct273065034
9112256300
1049048092
1125760615
1214514390
13a214052
14672a952
15448cb7c
hex2ec6a1c

49048092 has 36 divisors (see below), whose sum is σ = 128577176. Its totient is φ = 16349040.

The previous prime is 49048091. The next prime is 49048151. The reversal of 49048092 is 29084094.

It is a happy number.

49048092 is a `hidden beast` number, since 4 + 90 + 480 + 92 = 666.

49048092 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49048091) 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 11 ways as a sum of consecutive naturals, for example, 24259 + ... + 26202.

Almost surely, 249048092 is an apocalyptic number.

It is an amenable number.

49048092 is an abundant number, since it is smaller than the sum of its proper divisors (79529084).

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

49048092 is a wasteful number, since it uses less digits than its factorization.

49048092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50480 (or 50466 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 49048092 is about 7003.4343003986. The cubic root of 49048092 is about 366.0502484088.

It can be divided in two parts, 4904 and 8092, that added together give a square (12996 = 1142).

The spelling of 49048092 in words is "forty-nine million, forty-eight thousand, ninety-two".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 81 108 162 243 324 486 972 50461 100922 151383 201844 302766 454149 605532 908298 1362447 1816596 2724894 4087341 5449788 8174682 12262023 16349364 24524046 49048092