Base | Representation |
---|---|
bin | 101101001011011000… |
… | …111010001111010100 |
3 | 11122012201002222010202 |
4 | 231023120322033110 |
5 | 1243321410231320 |
6 | 34141314040032 |
7 | 3335052422225 |
oct | 551330721724 |
9 | 148181088122 |
10 | 48509461460 |
11 | 19633365419 |
12 | 9499879018 |
13 | 4761011165 |
14 | 24c27b124c |
15 | 13ddab8b75 |
hex | b4b63a3d4 |
48509461460 has 24 divisors (see below), whose sum is σ = 106298994816. Its totient is φ = 18560141600.
The previous prime is 48509461459. The next prime is 48509461463. The reversal of 48509461460 is 6416490584.
It is a happy number.
It is a super-2 number, since 2×485094614602 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48509461463) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52727216 + ... + 52728135.
It is an arithmetic number, because the mean of its divisors is an integer number (4429124784).
Almost surely, 248509461460 is an apocalyptic number.
It is an amenable number.
48509461460 is an abundant number, since it is smaller than the sum of its proper divisors (57789533356).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48509461460 is a wasteful number, since it uses less digits than its factorization.
48509461460 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 105455383 (or 105455381 counting only the distinct ones).
The product of its (nonzero) digits is 829440, while the sum is 47.
The spelling of 48509461460 in words is "forty-eight billion, five hundred nine million, four hundred sixty-one thousand, four hundred sixty".
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