Base | Representation |
---|---|
bin | 101101001110001111… |
… | …111001010110000010 |
3 | 11122100001101000210202 |
4 | 231032033321112002 |
5 | 1243421200231041 |
6 | 34150150125202 |
7 | 3336204226511 |
oct | 551617712602 |
9 | 148301330722 |
10 | 48557430146 |
11 | 19658448a65 |
12 | 94b1950802 |
13 | 476ac37ab4 |
14 | 24c8cda678 |
15 | 13e2de1a9b |
hex | b4e3f9582 |
48557430146 has 8 divisors (see below), whose sum is σ = 72848956284. Its totient is φ = 24274444720.
The previous prime is 48557430137. The next prime is 48557430197. The reversal of 48557430146 is 64103475584.
It can be written as a sum of positive squares in 2 ways, for example, as 47267542921 + 1289887225 = 217411^2 + 35915^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 48557430146.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 2120945 + ... + 2143716.
Almost surely, 248557430146 is an apocalyptic number.
48557430146 is a deficient number, since it is larger than the sum of its proper divisors (24291526138).
48557430146 is a wasteful number, since it uses less digits than its factorization.
48557430146 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4270356.
The product of its (nonzero) digits is 1612800, while the sum is 47.
The spelling of 48557430146 in words is "forty-eight billion, five hundred fifty-seven million, four hundred thirty thousand, one hundred forty-six".
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