Base | Representation |
---|---|
bin | 1001001011100… |
… | …10010001001011 |
3 | 12100220201110202 |
4 | 10211302101023 |
5 | 124203422331 |
6 | 11350402415 |
7 | 1623415610 |
oct | 445622113 |
9 | 170821422 |
10 | 77014091 |
11 | 3a521910 |
12 | 2196040b |
13 | 12c5628b |
14 | a32a507 |
15 | 6b63ecb |
hex | 497244b |
77014091 has 8 divisors (see below), whose sum is σ = 96017664. Its totient is φ = 60010920.
The previous prime is 77014081. The next prime is 77014117. The reversal of 77014091 is 19041077.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-77014091 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (77014001) 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, 500015 + ... + 500168.
It is an arithmetic number, because the mean of its divisors is an integer number (12002208).
Almost surely, 277014091 is an apocalyptic number.
77014091 is a deficient number, since it is larger than the sum of its proper divisors (19003573).
77014091 is a wasteful number, since it uses less digits than its factorization.
77014091 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1000201.
The product of its (nonzero) digits is 1764, while the sum is 29.
The square root of 77014091 is about 8775.7672599038. The cubic root of 77014091 is about 425.4580362859.
The spelling of 77014091 in words is "seventy-seven million, fourteen thousand, ninety-one".
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