Base | Representation |
---|---|
bin | 101101010001111101… |
… | …011000110000011000 |
3 | 11122111101112000001210 |
4 | 231101331120300120 |
5 | 1244033114440221 |
6 | 34200252343120 |
7 | 3340561343262 |
oct | 552175306030 |
9 | 148441460053 |
10 | 48619686936 |
11 | 1968a600457 |
12 | 950a774aa0 |
13 | 477aac5032 |
14 | 24d32a4b32 |
15 | 13e85dd276 |
hex | b51f58c18 |
48619686936 has 64 divisors (see below), whose sum is σ = 126892177920. Its totient is φ = 15494814720.
The previous prime is 48619686931. The next prime is 48619687009. The reversal of 48619686936 is 63968691684.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48619686931) 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 15 ways as a sum of consecutive naturals, for example, 1256616 + ... + 1294728.
It is an arithmetic number, because the mean of its divisors is an integer number (1982690280).
Almost surely, 248619686936 is an apocalyptic number.
48619686936 is a gapful number since it is divisible by the number (46) formed by its first and last digit.
It is an amenable number.
48619686936 is an abundant number, since it is smaller than the sum of its proper divisors (78272490984).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48619686936 is a wasteful number, since it uses less digits than its factorization.
48619686936 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40456 (or 40452 counting only the distinct ones).
The product of its digits is 80621568, while the sum is 66.
The spelling of 48619686936 in words is "forty-eight billion, six hundred nineteen million, six hundred eighty-six thousand, nine hundred thirty-six".
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