Base | Representation |
---|---|
bin | 110011110110001111011… |
… | …1000111110000010010000 |
3 | 221020020010001200102001221 |
4 | 1213230132320332002100 |
5 | 1413222234430312304 |
6 | 23053325022534424 |
7 | 1333553451032305 |
oct | 147543670760220 |
9 | 27206101612057 |
10 | 7125868994704 |
11 | 22a8078305009 |
12 | 97105b137414 |
13 | 3c8c74700515 |
14 | 1a8c72c090ac |
15 | c5560a61054 |
hex | 67b1ee3e090 |
7125868994704 has 20 divisors (see below), whose sum is σ = 13824324869740. Its totient is φ = 3558301286400.
The previous prime is 7125868994701. The next prime is 7125868994753. The reversal of 7125868994704 is 4074998685217.
It can be written as a sum of positive squares in 2 ways, for example, as 1053390217104 + 6072478777600 = 1026348^2 + 2464240^2 .
It is not an unprimeable number, because it can be changed into a prime (7125868994701) 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, 289562997 + ... + 289587604.
It is an arithmetic number, because the mean of its divisors is an integer number (691216243487).
Almost surely, 27125868994704 is an apocalyptic number.
It is an amenable number.
7125868994704 is a deficient number, since it is larger than the sum of its proper divisors (6698455875036).
7125868994704 is a wasteful number, since it uses less digits than its factorization.
7125868994704 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 579151378 (or 579151372 counting only the distinct ones).
The product of its (nonzero) digits is 243855360, while the sum is 70.
The spelling of 7125868994704 in words is "seven trillion, one hundred twenty-five billion, eight hundred sixty-eight million, nine hundred ninety-four thousand, seven hundred four".
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