Base | Representation |
---|---|
bin | 1011101111000… |
… | …1011000011011 |
3 | 10102121210112022 |
4 | 2323301120123 |
5 | 100100120240 |
6 | 4515005055 |
7 | 1135250600 |
oct | 273613033 |
9 | 112553468 |
10 | 49223195 |
11 | 2587012a |
12 | 1459978b |
13 | a275968 |
14 | 67746a7 |
15 | 44c49b5 |
hex | 2ef161b |
49223195 has 24 divisors (see below), whose sum is σ = 70939008. Its totient is φ = 32659200.
The previous prime is 49223173. The next prime is 49223203. The reversal of 49223195 is 59132294.
It is not a de Polignac number, because 49223195 - 210 = 49222171 is a prime.
It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4355 + ... + 10835.
It is an arithmetic number, because the mean of its divisors is an integer number (2955792).
Almost surely, 249223195 is an apocalyptic number.
49223195 is a deficient number, since it is larger than the sum of its proper divisors (21715813).
49223195 is a wasteful number, since it uses less digits than its factorization.
49223195 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6531 (or 6524 counting only the distinct ones).
The product of its digits is 19440, while the sum is 35.
The square root of 49223195 is about 7015.9243867077. The cubic root of 49223195 is about 366.4853341213.
Subtracting 49223195 from its reverse (59132294), we obtain a palindrome (9909099).
The spelling of 49223195 in words is "forty-nine million, two hundred twenty-three thousand, one hundred ninety-five".
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