Base | Representation |
---|---|
bin | 100001001111100101110… |
… | …0001111010101100110000 |
3 | 121011210022000112102002110 |
4 | 1002133023201322230300 |
5 | 1044324220003323210 |
6 | 13414541542245320 |
7 | 651045131606664 |
oct | 102371341725460 |
9 | 17153260472073 |
10 | 4568964901680 |
11 | 1501761635483 |
12 | 6195b5126840 |
13 | 271b0bab522a |
14 | 11b1d38d28a4 |
15 | 7dcb13d8420 |
hex | 427cb87ab30 |
4568964901680 has 40 divisors (see below), whose sum is σ = 14163791195952. Its totient is φ = 1218390640384.
The previous prime is 4568964901673. The next prime is 4568964901687. The reversal of 4568964901680 is 861094698654.
It is an interprime number because it is at equal distance from previous prime (4568964901673) and next prime (4568964901687).
It is a tau number, because it is divible by the number of its divisors (40).
It is a Smith number, since the sum of its digits (66) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (4568964901687) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9518676639 + ... + 9518677118.
Almost surely, 24568964901680 is an apocalyptic number.
4568964901680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4568964901680 is an abundant number, since it is smaller than the sum of its proper divisors (9594826294272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4568964901680 is a wasteful number, since it uses less digits than its factorization.
4568964901680 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19037353773 (or 19037353767 counting only the distinct ones).
The product of its (nonzero) digits is 89579520, while the sum is 66.
The spelling of 4568964901680 in words is "four trillion, five hundred sixty-eight billion, nine hundred sixty-four million, nine hundred one thousand, six hundred eighty".
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