Base | Representation |
---|---|
bin | 101110000111110111… |
… | …111111100111000000 |
3 | 11201211102121012112210 |
4 | 232013313333213000 |
5 | 1302411201233010 |
6 | 34430124222120 |
7 | 3402154055520 |
oct | 560767774700 |
9 | 151742535483 |
10 | 49524242880 |
11 | 1a004164752 |
12 | 972169a940 |
13 | 4893325338 |
14 | 257b489680 |
15 | 144cc19b20 |
hex | b87dff9c0 |
49524242880 has 112 divisors (see below), whose sum is σ = 179702277120. Its totient is φ = 11319825408.
The previous prime is 49524242879. The next prime is 49524242891. The reversal of 49524242880 is 8824242594.
It is a tau number, because it is divible by the number of its divisors (112).
It is a Harshad number since it is a multiple of its sum of digits (48).
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, 3678120 + ... + 3691559.
Almost surely, 249524242880 is an apocalyptic number.
49524242880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
49524242880 is an abundant number, since it is smaller than the sum of its proper divisors (130178034240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49524242880 is a wasteful number, since it uses less digits than its factorization.
49524242880 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7369706 (or 7369696 counting only the distinct ones).
The product of its (nonzero) digits is 1474560, while the sum is 48.
The spelling of 49524242880 in words is "forty-nine billion, five hundred twenty-four million, two hundred forty-two thousand, eight hundred eighty".
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