Base | Representation |
---|---|
bin | 101101001100001000… |
… | …100110011111110001 |
3 | 11122020120122010201110 |
4 | 231030020212133301 |
5 | 1243333110313010 |
6 | 34142442023533 |
7 | 3335263612311 |
oct | 551410463761 |
9 | 148216563643 |
10 | 48521963505 |
11 | 1963a424394 |
12 | 94a1aa7ba9 |
13 | 476379a812 |
14 | 24c4307441 |
15 | 13dec38120 |
hex | b4c2267f1 |
48521963505 has 16 divisors (see below), whose sum is σ = 77638023360. Its totient is φ = 25877419968.
The previous prime is 48521963423. The next prime is 48521963509. The reversal of 48521963505 is 50536912584.
48521963505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 48521963505 - 28 = 48521963249 is a prime.
It is not an unprimeable number, because it can be changed into a prime (48521963509) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 572566 + ... + 651824.
It is an arithmetic number, because the mean of its divisors is an integer number (4852376460).
Almost surely, 248521963505 is an apocalyptic number.
It is an amenable number.
48521963505 is a deficient number, since it is larger than the sum of its proper divisors (29116059855).
48521963505 is a wasteful number, since it uses less digits than its factorization.
48521963505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 120080.
The product of its (nonzero) digits is 1296000, while the sum is 48.
The spelling of 48521963505 in words is "forty-eight billion, five hundred twenty-one million, nine hundred sixty-three thousand, five hundred five".
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