Base | Representation |
---|---|
bin | 101110001001101101… |
… | …100011010011000010 |
3 | 11201220120120212120010 |
4 | 232021231203103002 |
5 | 1302442043404111 |
6 | 34433144525350 |
7 | 3403010026212 |
oct | 561155432302 |
9 | 151816525503 |
10 | 49555059906 |
11 | 1a01a5a2a70 |
12 | 972ba80856 |
13 | 4899825171 |
14 | 25815cc242 |
15 | 14507a5aa6 |
hex | b89b634c2 |
49555059906 has 32 divisors (see below), whose sum is σ = 112821009408. Its totient is φ = 14363785040.
The previous prime is 49555059899. The next prime is 49555059941. The reversal of 49555059906 is 60995055594.
It is a Curzon number.
It is an unprimeable number.
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, 16320966 + ... + 16324001.
It is an arithmetic number, because the mean of its divisors is an integer number (3525656544).
Almost surely, 249555059906 is an apocalyptic number.
49555059906 is a gapful number since it is divisible by the number (46) formed by its first and last digit.
49555059906 is an abundant number, since it is smaller than the sum of its proper divisors (63265949502).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49555059906 is a wasteful number, since it uses less digits than its factorization.
49555059906 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32645006.
The product of its (nonzero) digits is 10935000, while the sum is 57.
The spelling of 49555059906 in words is "forty-nine billion, five hundred fifty-five million, fifty-nine thousand, nine hundred six".
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