Base | Representation |
---|---|
bin | 10101111011100101… |
… | …00000111010111000 |
3 | 1010101112222202021120 |
4 | 22331302200322320 |
5 | 143103130223311 |
6 | 5224155105240 |
7 | 564525643011 |
oct | 127562407270 |
9 | 33345882246 |
10 | 11774070456 |
11 | 4aa2179445 |
12 | 2347142220 |
13 | 11583cc1c5 |
14 | 7d9a0a008 |
15 | 48d9e3706 |
hex | 2bdca0eb8 |
11774070456 has 32 divisors (see below), whose sum is σ = 30119717760. Its totient is φ = 3833417952.
The previous prime is 11774070431. The next prime is 11774070457. The reversal of 11774070456 is 65407047711.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11774070457) 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, 5703460 + ... + 5705523.
It is an arithmetic number, because the mean of its divisors is an integer number (941241180).
Almost surely, 211774070456 is an apocalyptic number.
It is an amenable number.
11774070456 is an abundant number, since it is smaller than the sum of its proper divisors (18345647304).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11774070456 is a wasteful number, since it uses less digits than its factorization.
11774070456 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11409035 (or 11409031 counting only the distinct ones).
The product of its (nonzero) digits is 164640, while the sum is 42.
The spelling of 11774070456 in words is "eleven billion, seven hundred seventy-four million, seventy thousand, four hundred fifty-six".
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