Base | Representation |
---|---|
bin | 1011110011110… |
… | …1110001110110 |
3 | 10110012200210001 |
4 | 2330331301312 |
5 | 100140123433 |
6 | 4525421514 |
7 | 1141023112 |
oct | 274756166 |
9 | 113180701 |
10 | 49536118 |
11 | 25a64245 |
12 | 1470a89a |
13 | a355218 |
14 | 6816742 |
15 | 453757d |
hex | 2f3dc76 |
49536118 has 32 divisors (see below), whose sum is σ = 81012960. Its totient is φ = 22659840.
The previous prime is 49536101. The next prime is 49536119. The reversal of 49536118 is 81163594.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49536119) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 87705 + ... + 88267.
It is an arithmetic number, because the mean of its divisors is an integer number (2531655).
Almost surely, 249536118 is an apocalyptic number.
49536118 is a deficient number, since it is larger than the sum of its proper divisors (31476842).
49536118 is a wasteful number, since it uses less digits than its factorization.
49536118 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 672.
The product of its digits is 25920, while the sum is 37.
The square root of 49536118 is about 7038.1899661774. The cubic root of 49536118 is about 367.2603043071.
Subtracting from 49536118 its sum of digits (37), we obtain a triangular number (49536081 = T9953).
The spelling of 49536118 in words is "forty-nine million, five hundred thirty-six thousand, one hundred eighteen".
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