Base | Representation |
---|---|
bin | 101101101101100… |
… | …100010101001011 |
3 | 1222110002120110212 |
4 | 231231210111023 |
5 | 3032312420021 |
6 | 204033431335 |
7 | 25001466254 |
oct | 5555442513 |
9 | 1873076425 |
10 | 766920011 |
11 | 3639a73a0 |
12 | 194a0b54b |
13 | c2b70030 |
14 | 73bd7b2b |
15 | 474e085b |
hex | 2db6454b |
766920011 has 8 divisors (see below), whose sum is σ = 900997104. Its totient is φ = 643569120.
The previous prime is 766920001. The next prime is 766920013. The reversal of 766920011 is 110029667.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 766920011 - 210 = 766918987 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 766920011.
It is not an unprimeable number, because it can be changed into a prime (766920013) 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, 2681396 + ... + 2681681.
It is an arithmetic number, because the mean of its divisors is an integer number (112624638).
Almost surely, 2766920011 is an apocalyptic number.
766920011 is a deficient number, since it is larger than the sum of its proper divisors (134077093).
766920011 is a wasteful number, since it uses less digits than its factorization.
766920011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5363101.
The product of its (nonzero) digits is 4536, while the sum is 32.
The square root of 766920011 is about 27693.3206929036. The cubic root of 766920011 is about 915.3419292013.
Adding to 766920011 its reverse (110029667), we get a palindrome (876949678).
The spelling of 766920011 in words is "seven hundred sixty-six million, nine hundred twenty thousand, eleven".
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