Base | Representation |
---|---|
bin | 1001001000011… |
… | …11101000000001 |
3 | 12100011012020020 |
4 | 10210033220001 |
5 | 124103010144 |
6 | 11334004053 |
7 | 1620113625 |
oct | 444175001 |
9 | 170135206 |
10 | 76610049 |
11 | 3a27629a |
12 | 217a6629 |
13 | 12b443b9 |
14 | a263185 |
15 | 6ad4419 |
hex | 490fa01 |
76610049 has 8 divisors (see below), whose sum is σ = 102410880. Its totient is φ = 50941296.
The previous prime is 76610029. The next prime is 76610063. The reversal of 76610049 is 94001667.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 76610049 - 29 = 76609537 is a prime.
It is not an unprimeable number, because it can be changed into a prime (76610029) 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, 31657 + ... + 33990.
It is an arithmetic number, because the mean of its divisors is an integer number (12801360).
Almost surely, 276610049 is an apocalyptic number.
It is an amenable number.
76610049 is a deficient number, since it is larger than the sum of its proper divisors (25800831).
76610049 is a wasteful number, since it uses less digits than its factorization.
76610049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66039.
The product of its (nonzero) digits is 9072, while the sum is 33.
The square root of 76610049 is about 8752.7166639850. The cubic root of 76610049 is about 424.7126990226.
The spelling of 76610049 in words is "seventy-six million, six hundred ten thousand, forty-nine".
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