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49038067 = 137153129
BaseRepresentation
bin1011101100010…
…0001011110011
310102021101120201
42323010023303
5100023204232
64511020031
71133550061
oct273041363
9112241521
1049038067
1125754031
121450a617
13a20c610
146727031
154489be7
hex2ec42f3

49038067 has 8 divisors (see below), whose sum is σ = 53555040. Its totient is φ = 44627520.

The previous prime is 49038053. The next prime is 49038089. The reversal of 49038067 is 76083094.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 49038067 - 211 = 49036019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49038097) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25642 + ... + 27487.

It is an arithmetic number, because the mean of its divisors is an integer number (6694380).

Almost surely, 249038067 is an apocalyptic number.

49038067 is a deficient number, since it is larger than the sum of its proper divisors (4516973).

49038067 is a wasteful number, since it uses less digits than its factorization.

49038067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53213.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 49038067 is about 7002.7185435372. The cubic root of 49038067 is about 366.0253075556.

The spelling of 49038067 in words is "forty-nine million, thirty-eight thousand, sixty-seven".

Divisors: 1 13 71 923 53129 690677 3772159 49038067