Base | Representation |
---|---|
bin | 101101110000… |
… | …000100100001 |
3 | 211120022211011 |
4 | 231300010201 |
5 | 11032242002 |
6 | 1105020521 |
7 | 203641054 |
oct | 55600441 |
9 | 24508734 |
10 | 11993377 |
11 | 6851890 |
12 | 4024741 |
13 | 263bc96 |
14 | 1842a9b |
15 | 10bd8d7 |
hex | b70121 |
11993377 has 8 divisors (see below), whose sum is σ = 13165920. Its totient is φ = 10834560.
The previous prime is 11993357. The next prime is 11993383. The reversal of 11993377 is 77339911.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-11993377 is a prime.
It is a Duffinian number.
It is a zygodrome in base 10.
It is not an unprimeable number, because it can be changed into a prime (11993357) 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, 1552 + ... + 5137.
It is an arithmetic number, because the mean of its divisors is an integer number (1645740).
Almost surely, 211993377 is an apocalyptic number.
It is an amenable number.
11993377 is a deficient number, since it is larger than the sum of its proper divisors (1172543).
11993377 is a wasteful number, since it uses less digits than its factorization.
11993377 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6863.
The product of its digits is 35721, while the sum is 40.
The square root of 11993377 is about 3463.1455354923. The cubic root of 11993377 is about 228.9007216349.
The spelling of 11993377 in words is "eleven million, nine hundred ninety-three thousand, three hundred seventy-seven".
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