Base | Representation |
---|---|
bin | 1001001011000… |
… | …10011000010011 |
3 | 12100210102012101 |
4 | 10211202120103 |
5 | 124144332021 |
6 | 11345141231 |
7 | 1623025066 |
oct | 445423023 |
9 | 170712171 |
10 | 76949011 |
11 | 3a487a27 |
12 | 2192a817 |
13 | 12c32779 |
14 | a3108dd |
15 | 6b4ea91 |
hex | 4962613 |
76949011 has 8 divisors (see below), whose sum is σ = 80712000. Its totient is φ = 73274688.
The previous prime is 76949003. The next prime is 76949023. The reversal of 76949011 is 11094967.
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 76949011 - 23 = 76949003 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (76949071) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20386 + ... + 23863.
It is an arithmetic number, because the mean of its divisors is an integer number (10089000).
Almost surely, 276949011 is an apocalyptic number.
76949011 is a deficient number, since it is larger than the sum of its proper divisors (3762989).
76949011 is a wasteful number, since it uses less digits than its factorization.
76949011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44333.
The product of its (nonzero) digits is 13608, while the sum is 37.
The square root of 76949011 is about 8772.0585383364. The cubic root of 76949011 is about 425.3381594699.
The spelling of 76949011 in words is "seventy-six million, nine hundred forty-nine thousand, eleven".
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