Base | Representation |
---|---|
bin | 101100111100010111… |
… | …010010101001010010 |
3 | 11121120010202211212120 |
4 | 230330113102221102 |
5 | 1242312342111043 |
6 | 34100311035110 |
7 | 3325601644521 |
oct | 547427225122 |
9 | 147503684776 |
10 | 48257378898 |
11 | 1951403a023 |
12 | 942936ba96 |
13 | 4720a1c891 |
14 | 249b1124b8 |
15 | 13c68c2983 |
hex | b3c5d2a52 |
48257378898 has 16 divisors (see below), whose sum is σ = 96745108320. Its totient is φ = 16047401216.
The previous prime is 48257378891. The next prime is 48257378909. The reversal of 48257378898 is 89887375284.
48257378898 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (48257378891) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9595215 + ... + 9600242.
It is an arithmetic number, because the mean of its divisors is an integer number (6046569270).
Almost surely, 248257378898 is an apocalyptic number.
48257378898 is an abundant number, since it is smaller than the sum of its proper divisors (48487729422).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48257378898 is a wasteful number, since it uses less digits than its factorization.
48257378898 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19195881.
The product of its digits is 216760320, while the sum is 69.
The spelling of 48257378898 in words is "forty-eight billion, two hundred fifty-seven million, three hundred seventy-eight thousand, eight hundred ninety-eight".
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