Base | Representation |
---|---|
bin | 10001101100001111000… |
… | …00000111001100000001 |
3 | 2011010000001211222101111 |
4 | 20312013200013030001 |
5 | 34424401103342240 |
6 | 1143125421203321 |
7 | 61626300314212 |
oct | 10660740071401 |
9 | 2133001758344 |
10 | 607863730945 |
11 | 214880257a99 |
12 | 99984400541 |
13 | 45423b9b543 |
14 | 215c67d9409 |
15 | 10c2a3ec1ea |
hex | 8d87807301 |
607863730945 has 16 divisors (see below), whose sum is σ = 752259541968. Its totient is φ = 471184680960.
The previous prime is 607863730939. The next prime is 607863731009. The reversal of 607863730945 is 549037368706.
It can be written as a sum of positive squares in 8 ways, for example, as 8018127936 + 599845603009 = 89544^2 + 774497^2 .
It is not a de Polignac number, because 607863730945 - 29 = 607863730433 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 607863730945.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6772324 + ... + 6861493.
It is an arithmetic number, because the mean of its divisors is an integer number (47016221373).
Almost surely, 2607863730945 is an apocalyptic number.
It is an amenable number.
607863730945 is a deficient number, since it is larger than the sum of its proper divisors (144395811023).
607863730945 is a wasteful number, since it uses less digits than its factorization.
607863730945 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13634100.
The product of its (nonzero) digits is 22861440, while the sum is 58.
The spelling of 607863730945 in words is "six hundred seven billion, eight hundred sixty-three million, seven hundred thirty thousand, nine hundred forty-five".
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