Base | Representation |
---|---|
bin | 1001000100100… |
… | …11001100111101 |
3 | 12022012022010211 |
4 | 10202103030331 |
5 | 123440203123 |
6 | 11315032421 |
7 | 1612562044 |
oct | 442231475 |
9 | 168168124 |
10 | 76100413 |
11 | 39a58404 |
12 | 2159b711 |
13 | 129c643c |
14 | a16d55b |
15 | 6a3340d |
hex | 489333d |
76100413 has 4 divisors (see below), whose sum is σ = 76118140. Its totient is φ = 76082688.
The previous prime is 76100407. The next prime is 76100419. The reversal of 76100413 is 31400167.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (76100407) and next prime (76100419).
It can be written as a sum of positive squares in 2 ways, for example, as 57108249 + 18992164 = 7557^2 + 4358^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-76100413 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76100419) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2083 + ... + 12511.
It is an arithmetic number, because the mean of its divisors is an integer number (19029535).
Almost surely, 276100413 is an apocalyptic number.
It is an amenable number.
76100413 is a deficient number, since it is larger than the sum of its proper divisors (17727).
76100413 is a wasteful number, since it uses less digits than its factorization.
76100413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17726.
The product of its (nonzero) digits is 504, while the sum is 22.
The square root of 76100413 is about 8723.5550665999. Note that the first 3 decimals coincide. The cubic root of 76100413 is about 423.7688253428.
It can be divided in two parts, 76 and 100413, that added together give a square (100489 = 3172).
The spelling of 76100413 in words is "seventy-six million, one hundred thousand, four hundred thirteen".
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