Base | Representation |
---|---|
bin | 101100110101110111… |
… | …000011111111110001 |
3 | 11121021112110101110220 |
4 | 230311313003333301 |
5 | 1242101424020433 |
6 | 34041412243253 |
7 | 3323105342151 |
oct | 546567037761 |
9 | 147245411426 |
10 | 48148266993 |
11 | 194684946a2 |
12 | 93b8910529 |
13 | 4704238818 |
14 | 248a82c761 |
15 | 13bc01d2b3 |
hex | b35dc3ff1 |
48148266993 has 16 divisors (see below), whose sum is σ = 66275943936. Its totient is φ = 31059947520.
The previous prime is 48148266979. The next prime is 48148266997. The reversal of 48148266993 is 39966284184.
It is not a de Polignac number, because 48148266993 - 214 = 48148250609 is a prime.
It is a super-2 number, since 2×481482669932 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (48148266997) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1015921 + ... + 1062257.
It is an arithmetic number, because the mean of its divisors is an integer number (4142246496).
Almost surely, 248148266993 is an apocalyptic number.
It is an amenable number.
48148266993 is a deficient number, since it is larger than the sum of its proper divisors (18127676943).
48148266993 is a wasteful number, since it uses less digits than its factorization.
48148266993 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57544.
The product of its digits is 17915904, while the sum is 60.
The spelling of 48148266993 in words is "forty-eight billion, one hundred forty-eight million, two hundred sixty-six thousand, nine hundred ninety-three".
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