Base | Representation |
---|---|
bin | 101101110100001000… |
… | …100000111001001011 |
3 | 11200222100100210210021 |
4 | 231310020200321023 |
5 | 1301221403413240 |
6 | 34333213201311 |
7 | 3361022564122 |
oct | 556410407113 |
9 | 150870323707 |
10 | 49193029195 |
11 | 19954200a32 |
12 | 964a790237 |
13 | 483c818ccb |
14 | 25494acab9 |
15 | 142dae254a |
hex | b74220e4b |
49193029195 has 16 divisors (see below), whose sum is σ = 59762118240. Its totient is φ = 38869344000.
The previous prime is 49193029187. The next prime is 49193029199. The reversal of 49193029195 is 59192039194.
It is not a de Polignac number, because 49193029195 - 23 = 49193029187 is a prime.
It is not an unprimeable number, because it can be changed into a prime (49193029199) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87460 + ... + 325630.
It is an arithmetic number, because the mean of its divisors is an integer number (3735132390).
Almost surely, 249193029195 is an apocalyptic number.
49193029195 is a deficient number, since it is larger than the sum of its proper divisors (10569089045).
49193029195 is a wasteful number, since it uses less digits than its factorization.
49193029195 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 238686.
The product of its (nonzero) digits is 787320, while the sum is 52.
Subtracting 49193029195 from its reverse (59192039194), we obtain a palindrome (9999009999).
It can be divided in two parts, 491930 and 29195, that added together give a palindrome (521125).
The spelling of 49193029195 in words is "forty-nine billion, one hundred ninety-three million, twenty-nine thousand, one hundred ninety-five".
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