Base | Representation |
---|---|
bin | 101101011001111101… |
… | …100111011100001001 |
3 | 11122211202012000200100 |
4 | 231121331213130021 |
5 | 1244322003333214 |
6 | 34221450400013 |
7 | 3344111602044 |
oct | 553175473411 |
9 | 148752160610 |
10 | 48753964809 |
11 | 19749384400 |
12 | 9547730009 |
13 | 479c87a9b4 |
14 | 2507059c5b |
15 | 14052b4309 |
hex | b59f67709 |
48753964809 has 27 divisors (see below), whose sum is σ = 77418003117. Its totient is φ = 29543441400.
The previous prime is 48753964807. The next prime is 48753964841. The reversal of 48753964809 is 90846935784.
The square root of 48753964809 is 220803.
It is a perfect power (a square), and thus also a powerful number.
It is not a de Polignac number, because 48753964809 - 21 = 48753964807 is a prime.
It is not an unprimeable number, because it can be changed into a prime (48753964807) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 7283154 + ... + 7289844.
Almost surely, 248753964809 is an apocalyptic number.
48753964809 is the 220803-rd square number.
48753964809 is the 110402-nd centered octagonal number.
It is an amenable number.
48753964809 is a deficient number, since it is larger than the sum of its proper divisors (28664038308).
48753964809 is an frugal number, since it uses more digits than its factorization.
48753964809 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13410 (or 6705 counting only the distinct ones).
The product of its (nonzero) digits is 52254720, while the sum is 63.
The spelling of 48753964809 in words is "forty-eight billion, seven hundred fifty-three million, nine hundred sixty-four thousand, eight hundred nine".
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