Base | Representation |
---|---|
bin | 101100111001001111… |
… | …010110000000000000 |
3 | 11121102111010212221010 |
4 | 230321033112000000 |
5 | 1242210432320330 |
6 | 34051155400520 |
7 | 3324364301115 |
oct | 547117260000 |
9 | 147374125833 |
10 | 48204963840 |
11 | 194974998a0 |
12 | 94138b3140 |
13 | 4712bca157 |
14 | 249418a90c |
15 | 13c1ebc3b0 |
hex | b393d6000 |
48204963840 has 448 divisors, whose sum is σ = 177219498240. Its totient is φ = 11065098240.
The previous prime is 48204963817. The next prime is 48204963893. The reversal of 48204963840 is 4836940284.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a self number, because there is not a number n which added to its sum of digits gives 48204963840.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25680982 + ... + 25682858.
Almost surely, 248204963840 is an apocalyptic number.
48204963840 is a gapful number since it is divisible by the number (40) 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 48204963840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88609749120).
48204963840 is an abundant number, since it is smaller than the sum of its proper divisors (129014534400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48204963840 is a wasteful number, since it uses less digits than its factorization.
48204963840 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1941 (or 1917 counting only the distinct ones).
The product of its (nonzero) digits is 1327104, while the sum is 48.
The spelling of 48204963840 in words is "forty-eight billion, two hundred four million, nine hundred sixty-three thousand, eight hundred forty".
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