Base | Representation |
---|---|
bin | 10101110101010100110110… |
… | …11101000000001000001111 |
3 | 20021222212201120201120102000 |
4 | 22322222123131000020033 |
5 | 22243111032120141441 |
6 | 250040143345203343 |
7 | 13053506661522420 |
oct | 1272523335001017 |
9 | 207885646646360 |
10 | 48011752505871 |
11 | 14330740697980 |
12 | 5474bba930553 |
13 | 20a3647c7a4bb |
14 | bbdad194d647 |
15 | 583d688162b6 |
hex | 2baa9b74020f |
48011752505871 has 64 divisors (see below), whose sum is σ = 88681314278400. Its totient is φ = 24940720627200.
The previous prime is 48011752505749. The next prime is 48011752505879. The reversal of 48011752505871 is 17850525711084.
48011752505871 is a `hidden beast` number, since 4 + 8 + 0 + 1 + 1 + 7 + 5 + 2 + 50 + 587 + 1 = 666.
It is not a de Polignac number, because 48011752505871 - 213 = 48011752497679 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48011752505879) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 136891251 + ... + 137241531.
It is an arithmetic number, because the mean of its divisors is an integer number (1385645535600).
Almost surely, 248011752505871 is an apocalyptic number.
48011752505871 is a deficient number, since it is larger than the sum of its proper divisors (40669561772529).
48011752505871 is a wasteful number, since it uses less digits than its factorization.
48011752505871 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 416237 (or 416231 counting only the distinct ones).
The product of its (nonzero) digits is 3136000, while the sum is 54.
The spelling of 48011752505871 in words is "forty-eight trillion, eleven billion, seven hundred fifty-two million, five hundred five thousand, eight hundred seventy-one".
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