Base | Representation |
---|---|
bin | 101101011010011101… |
… | …001001010011100011 |
3 | 11122212022201221101001 |
4 | 231122131021103203 |
5 | 1244331112324422 |
6 | 34222343452431 |
7 | 3344242054552 |
oct | 553235112343 |
9 | 148768657331 |
10 | 48762229987 |
11 | 1975300a129 |
12 | 954a457117 |
13 | 47a14b2a33 |
14 | 25081abd99 |
15 | 1405d98227 |
hex | b5a7494e3 |
48762229987 has 8 divisors (see below), whose sum is σ = 48805179120. Its totient is φ = 48719304480.
The previous prime is 48762229963. The next prime is 48762229993. The reversal of 48762229987 is 78992226784.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 48762229987 - 211 = 48762227939 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48762229927) 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 7 ways as a sum of consecutive naturals, for example, 8066188 + ... + 8072230.
It is an arithmetic number, because the mean of its divisors is an integer number (6100647390).
Almost surely, 248762229987 is an apocalyptic number.
48762229987 is a deficient number, since it is larger than the sum of its proper divisors (42949133).
48762229987 is a wasteful number, since it uses less digits than its factorization.
48762229987 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11813.
The product of its digits is 48771072, while the sum is 64.
The spelling of 48762229987 in words is "forty-eight billion, seven hundred sixty-two million, two hundred twenty-nine thousand, nine hundred eighty-seven".
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