Base | Representation |
---|---|
bin | 1001000011111… |
… | …00100111101001 |
3 | 12022000121020220 |
4 | 10201330213221 |
5 | 123424223123 |
6 | 11313040253 |
7 | 1612025262 |
oct | 441744751 |
9 | 168017226 |
10 | 76007913 |
11 | 399a4963 |
12 | 21556089 |
13 | 129932c7 |
14 | a147969 |
15 | 6a15ce3 |
hex | 487c9e9 |
76007913 has 4 divisors (see below), whose sum is σ = 101343888. Its totient is φ = 50671940.
The previous prime is 76007909. The next prime is 76007941. The reversal of 76007913 is 31970067.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 76007913 - 22 = 76007909 is a prime.
It is not an unprimeable number, because it can be changed into a prime (76007963) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12667983 + ... + 12667988.
It is an arithmetic number, because the mean of its divisors is an integer number (25335972).
Almost surely, 276007913 is an apocalyptic number.
It is an amenable number.
76007913 is a deficient number, since it is larger than the sum of its proper divisors (25335975).
76007913 is a wasteful number, since it uses less digits than its factorization.
76007913 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25335974.
The product of its (nonzero) digits is 7938, while the sum is 33.
The square root of 76007913 is about 8718.2517169442. The cubic root of 76007913 is about 423.5970588241.
The spelling of 76007913 in words is "seventy-six million, seven thousand, nine hundred thirteen".
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