Base | Representation |
---|---|
bin | 101101011100010110… |
… | …001011101111110000 |
3 | 11122221112102221221210 |
4 | 231130112023233300 |
5 | 1244412223200113 |
6 | 34225435520120 |
7 | 3345105545265 |
oct | 553426135760 |
9 | 148845387853 |
10 | 48793959408 |
11 | 19769a10997 |
12 | 9558bb9040 |
13 | 47a7c41c3c |
14 | 250c4ab26c |
15 | 1408a646c3 |
hex | b5c58bbf0 |
48793959408 has 80 divisors (see below), whose sum is σ = 132266891520. Its totient is φ = 15470518272.
The previous prime is 48793959397. The next prime is 48793959433. The reversal of 48793959408 is 80495939784.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74160 + ... + 321072.
It is an arithmetic number, because the mean of its divisors is an integer number (1653336144).
Almost surely, 248793959408 is an apocalyptic number.
48793959408 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 48793959408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66133445760).
48793959408 is an abundant number, since it is smaller than the sum of its proper divisors (83472932112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48793959408 is a wasteful number, since it uses less digits than its factorization.
48793959408 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 247126 (or 247120 counting only the distinct ones).
The product of its (nonzero) digits is 78382080, while the sum is 66.
The spelling of 48793959408 in words is "forty-eight billion, seven hundred ninety-three million, nine hundred fifty-nine thousand, four hundred eight".
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