Base | Representation |
---|---|
bin | 101110001010000101… |
… | …010101110011100111 |
3 | 11201221000022201000101 |
4 | 232022011111303213 |
5 | 1303000142433403 |
6 | 34433530324531 |
7 | 3403114031434 |
oct | 561205256347 |
9 | 151830281011 |
10 | 49561296103 |
11 | 1a023072350 |
12 | 9731b89747 |
13 | 489abc9817 |
14 | 2582372b8b |
15 | 14510d871d |
hex | b8a155ce7 |
49561296103 has 32 divisors (see below), whose sum is σ = 59832525312. Its totient is φ = 40496332800.
The previous prime is 49561296101. The next prime is 49561296107. The reversal of 49561296103 is 30169216594.
It is not a de Polignac number, because 49561296103 - 21 = 49561296101 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49561296101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2756583 + ... + 2774503.
It is an arithmetic number, because the mean of its divisors is an integer number (1869766416).
Almost surely, 249561296103 is an apocalyptic number.
49561296103 is a deficient number, since it is larger than the sum of its proper divisors (10271229209).
49561296103 is a wasteful number, since it uses less digits than its factorization.
49561296103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18615.
The product of its (nonzero) digits is 349920, while the sum is 46.
The spelling of 49561296103 in words is "forty-nine billion, five hundred sixty-one million, two hundred ninety-six thousand, one hundred three".
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