Base | Representation |
---|---|
bin | 101101000101000110… |
… | …110000100110001111 |
3 | 11121221100202000012011 |
4 | 231011012300212033 |
5 | 1243112413240304 |
6 | 34123030322051 |
7 | 3332332360243 |
oct | 550506604617 |
9 | 147840660164 |
10 | 48404040079 |
11 | 1958990080a |
12 | 946a4b9327 |
13 | 474521cb45 |
14 | 24b27ac423 |
15 | 13d46e2c04 |
hex | b451b098f |
48404040079 has 4 divisors (see below), whose sum is σ = 48578784184. Its totient is φ = 48229295976.
The previous prime is 48404040049. The next prime is 48404040133. The reversal of 48404040079 is 97004040484.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 48404040079 - 213 = 48404031887 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48404040019) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 87371637 + ... + 87372190.
It is an arithmetic number, because the mean of its divisors is an integer number (12144696046).
Almost surely, 248404040079 is an apocalyptic number.
48404040079 is a deficient number, since it is larger than the sum of its proper divisors (174744105).
48404040079 is a wasteful number, since it uses less digits than its factorization.
48404040079 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 174744104.
The product of its (nonzero) digits is 129024, while the sum is 40.
The spelling of 48404040079 in words is "forty-eight billion, four hundred four million, forty thousand, seventy-nine".
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