Base | Representation |
---|---|
bin | 101110001001101100… |
… | …110000101010000000 |
3 | 11201220120012100000200 |
4 | 232021230300222000 |
5 | 1302442020234410 |
6 | 34433140245200 |
7 | 3403005203400 |
oct | 561154605200 |
9 | 151816170020 |
10 | 49554852480 |
11 | 1a01a471141 |
12 | 972b9a0800 |
13 | 4899781923 |
14 | 2581576800 |
15 | 14507643c0 |
hex | b89b30a80 |
49554852480 has 576 divisors, whose sum is σ = 200030786280. Its totient is φ = 11271536640.
The previous prime is 49554852467. The next prime is 49554852511. The reversal of 49554852480 is 8425845594.
49554852480 is a `hidden beast` number, since 4 + 9 + 5 + 548 + 52 + 48 + 0 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 29306700864 + 20248151616 = 171192^2 + 142296^2 .
It is a tau number, because it is divible by the number of its divisors (576).
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 95114620 + ... + 95115140.
Almost surely, 249554852480 is an apocalyptic number.
49554852480 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 49554852480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100015393140).
49554852480 is an abundant number, since it is smaller than the sum of its proper divisors (150475933800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49554852480 is a wasteful number, since it uses less digits than its factorization.
49554852480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 897 (or 875 counting only the distinct ones).
The product of its (nonzero) digits is 9216000, while the sum is 54.
The spelling of 49554852480 in words is "forty-nine billion, five hundred fifty-four million, eight hundred fifty-two thousand, four hundred eighty".
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