Base | Representation |
---|---|
bin | 1001000111101… |
… | …10011010110001 |
3 | 12022221221121020 |
4 | 10203312122301 |
5 | 124041204201 |
6 | 11331450053 |
7 | 1616203620 |
oct | 443663261 |
9 | 168857536 |
10 | 76506801 |
11 | 3a205768 |
12 | 21756929 |
13 | 12b093c7 |
14 | a2376b7 |
15 | 6ab3a36 |
hex | 48f66b1 |
76506801 has 8 divisors (see below), whose sum is σ = 116581824. Its totient is φ = 43718160.
The previous prime is 76506799. The next prime is 76506811. The reversal of 76506801 is 10860567.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 76506801 - 21 = 76506799 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (76506811) 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, 1821570 + ... + 1821611.
It is an arithmetic number, because the mean of its divisors is an integer number (14572728).
Almost surely, 276506801 is an apocalyptic number.
It is an amenable number.
76506801 is a deficient number, since it is larger than the sum of its proper divisors (40075023).
76506801 is a wasteful number, since it uses less digits than its factorization.
76506801 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3643191.
The product of its (nonzero) digits is 10080, while the sum is 33.
The square root of 76506801 is about 8746.8166209199. The cubic root of 76506801 is about 424.5218169672.
The spelling of 76506801 in words is "seventy-six million, five hundred six thousand, eight hundred one".
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