Base | Representation |
---|---|
bin | 10100101000101000… |
… | …01111010010101110 |
3 | 1001121001201022212010 |
4 | 22110110033102232 |
5 | 140142014034303 |
6 | 5031141422050 |
7 | 541346503443 |
oct | 122424172256 |
9 | 31531638763 |
10 | 11078268078 |
11 | 4775436859 |
12 | 219210a926 |
13 | 10771cc617 |
14 | 7714459ca |
15 | 44c89ec03 |
hex | 29450f4ae |
11078268078 has 32 divisors (see below), whose sum is σ = 22658061312. Its totient is φ = 3609684000.
The previous prime is 11078268073. The next prime is 11078268109. The reversal of 11078268078 is 87086287011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11078268073) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21903 + ... + 150453.
It is an arithmetic number, because the mean of its divisors is an integer number (708064416).
Almost surely, 211078268078 is an apocalyptic number.
11078268078 is an abundant number, since it is smaller than the sum of its proper divisors (11579793234).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11078268078 is a wasteful number, since it uses less digits than its factorization.
11078268078 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 128880.
The product of its (nonzero) digits is 301056, while the sum is 48.
The spelling of 11078268078 in words is "eleven billion, seventy-eight million, two hundred sixty-eight thousand, seventy-eight".
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