Base | Representation |
---|---|
bin | 101101101010111101… |
… | …100001111001110001 |
3 | 11200120121211011210122 |
4 | 231222331201321301 |
5 | 1300413010423201 |
6 | 34310035140025 |
7 | 3354143636540 |
oct | 555275417161 |
9 | 150517734718 |
10 | 49039154801 |
11 | 1988536290a |
12 | 9607144615 |
13 | 4816991780 |
14 | 2532c96157 |
15 | 1420349e1b |
hex | b6af61e71 |
49039154801 has 16 divisors (see below), whose sum is σ = 60365829888. Its totient is φ = 38793816000.
The previous prime is 49039154777. The next prime is 49039154807. The reversal of 49039154801 is 10845193094.
It is a cyclic number.
It is not a de Polignac number, because 49039154801 - 226 = 48972045937 is a prime.
It is not an unprimeable number, because it can be changed into a prime (49039154807) 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, 555011 + ... + 637271.
It is an arithmetic number, because the mean of its divisors is an integer number (3772864368).
Almost surely, 249039154801 is an apocalyptic number.
It is an amenable number.
49039154801 is a deficient number, since it is larger than the sum of its proper divisors (11326675087).
49039154801 is a wasteful number, since it uses less digits than its factorization.
49039154801 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88832.
The product of its (nonzero) digits is 155520, while the sum is 44.
The spelling of 49039154801 in words is "forty-nine billion, thirty-nine million, one hundred fifty-four thousand, eight hundred one".
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