Base | Representation |
---|---|
bin | 1001000101101… |
… | …01001001110001 |
3 | 12022110100220012 |
4 | 10202311021301 |
5 | 124004130343 |
6 | 11322024305 |
7 | 1614011342 |
oct | 442651161 |
9 | 168410805 |
10 | 76239473 |
11 | 3a042932 |
12 | 21648095 |
13 | 12a4481b |
14 | a1a80c9 |
15 | 6a5e718 |
hex | 48b5271 |
76239473 has 8 divisors (see below), whose sum is σ = 78277056. Its totient is φ = 74214000.
The previous prime is 76239461. The next prime is 76239481. The reversal of 76239473 is 37493267.
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 76239473 - 214 = 76223089 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 76239473.
It is not an unprimeable number, because it can be changed into a prime (76239403) 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, 10523 + ... + 16223.
It is an arithmetic number, because the mean of its divisors is an integer number (9784632).
Almost surely, 276239473 is an apocalyptic number.
It is an amenable number.
76239473 is a deficient number, since it is larger than the sum of its proper divisors (2037583).
76239473 is a wasteful number, since it uses less digits than its factorization.
76239473 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6055.
The product of its digits is 190512, while the sum is 41.
The square root of 76239473 is about 8731.5218032139. The cubic root of 76239473 is about 424.0267890544.
The spelling of 76239473 in words is "seventy-six million, two hundred thirty-nine thousand, four hundred seventy-three".
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