Base | Representation |
---|---|
bin | 110001001001000110110… |
… | …1000010011111001111101 |
3 | 212220200102101101111212100 |
4 | 1202102031220103321331 |
5 | 1341124311033302221 |
6 | 22210435143255313 |
7 | 1264652010040215 |
oct | 142221550237175 |
9 | 25820371344770 |
10 | 6754064744061 |
11 | 2174423519508 |
12 | 910b9674a539 |
13 | 39cba070954b |
14 | 194c815cd245 |
15 | baa4e698926 |
hex | 6248da13e7d |
6754064744061 has 12 divisors (see below), whose sum is σ = 9758193625180. Its totient is φ = 4501637985600.
The previous prime is 6754064744047. The next prime is 6754064744113. The reversal of 6754064744061 is 1604474604576.
6754064744061 is a `hidden beast` number, since 6 + 75 + 4 + 0 + 6 + 474 + 40 + 61 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 307366012836 + 6446698731225 = 554406^2 + 2539035^2 .
It is not a de Polignac number, because 6754064744061 - 217 = 6754064612989 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 6754064743989 and 6754064744007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6754064745061) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89280406 + ... + 89356023.
Almost surely, 26754064744061 is an apocalyptic number.
It is an amenable number.
6754064744061 is a deficient number, since it is larger than the sum of its proper divisors (3004128881119).
6754064744061 is a wasteful number, since it uses less digits than its factorization.
6754064744061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 178640636 (or 178640633 counting only the distinct ones).
The product of its (nonzero) digits is 13547520, while the sum is 54.
The spelling of 6754064744061 in words is "six trillion, seven hundred fifty-four billion, sixty-four million, seven hundred forty-four thousand, sixty-one".
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