Base | Representation |
---|---|
bin | 10110011010011111101100… |
… | …11100111010111011011100 |
3 | 20110111222020002212212101212 |
4 | 23031033312130322323130 |
5 | 22430022113412420030 |
6 | 252455000112123552 |
7 | 13245001335403460 |
oct | 1315176634727334 |
9 | 213458202785355 |
10 | 49288884498140 |
11 | 14783331382421 |
12 | 56406238365b8 |
13 | 2166bca44b001 |
14 | c25847d684a0 |
15 | 5a71b4d00595 |
hex | 2cd3f673aedc |
49288884498140 has 48 divisors (see below), whose sum is σ = 123436510751232. Its totient is φ = 16164304977216.
The previous prime is 49288884498137. The next prime is 49288884498143. The reversal of 49288884498140 is 4189448888294.
It is an interprime number because it is at equal distance from previous prime (49288884498137) and next prime (49288884498143).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49288884498143) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7653550274 + ... + 7653556713.
It is an arithmetic number, because the mean of its divisors is an integer number (2571593973984).
Almost surely, 249288884498140 is an apocalyptic number.
It is an amenable number.
49288884498140 is an abundant number, since it is smaller than the sum of its proper divisors (74147626253092).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49288884498140 is a wasteful number, since it uses less digits than its factorization.
49288884498140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15307107026 (or 15307107024 counting only the distinct ones).
The product of its (nonzero) digits is 1358954496, while the sum is 77.
The spelling of 49288884498140 in words is "forty-nine trillion, two hundred eighty-eight billion, eight hundred eighty-four million, four hundred ninety-eight thousand, one hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •