Base | Representation |
---|---|
bin | 101101010011100101… |
… | …001000111000000010 |
3 | 11122120021200210121112 |
4 | 231103211020320002 |
5 | 1244112100303431 |
6 | 34203103323322 |
7 | 3341341461446 |
oct | 552345107002 |
9 | 148507623545 |
10 | 48646884866 |
11 | 196a3997688 |
12 | 95178b0542 |
13 | 4783628798 |
14 | 24d6b44826 |
15 | 13eabb1c2b |
hex | b53948e02 |
48646884866 has 8 divisors (see below), whose sum is σ = 72974132220. Its totient is φ = 24322174128.
The previous prime is 48646884863. The next prime is 48646884877. The reversal of 48646884866 is 66848864684.
It can be written as a sum of positive squares in 2 ways, for example, as 48192981841 + 453903025 = 219529^2 + 21305^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 48646884796 and 48646884805.
It is not an unprimeable number, because it can be changed into a prime (48646884863) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 585461 + ... + 663368.
Almost surely, 248646884866 is an apocalyptic number.
48646884866 is a deficient number, since it is larger than the sum of its proper divisors (24327247354).
48646884866 is a wasteful number, since it uses less digits than its factorization.
48646884866 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1268308.
The product of its digits is 339738624, while the sum is 68.
The spelling of 48646884866 in words is "forty-eight billion, six hundred forty-six million, eight hundred eighty-four thousand, eight hundred sixty-six".
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