Base | Representation |
---|---|
bin | 1001001101101… |
… | …11000111000111 |
3 | 12101110001021110 |
4 | 10212313013013 |
5 | 124241433241 |
6 | 11400420103 |
7 | 1626001656 |
oct | 446670707 |
9 | 171401243 |
10 | 77296071 |
11 | 3a6a4756 |
12 | 21a77633 |
13 | 13024728 |
14 | a3a119d |
15 | 6bbc816 |
hex | 49b71c7 |
77296071 has 8 divisors (see below), whose sum is σ = 105847024. Its totient is φ = 50137920.
The previous prime is 77296061. The next prime is 77296097. The reversal of 77296071 is 17069277.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 77296071 - 27 = 77295943 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 (77296001) 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, 348070 + ... + 348291.
It is an arithmetic number, because the mean of its divisors is an integer number (13230878).
Almost surely, 277296071 is an apocalyptic number.
77296071 is a deficient number, since it is larger than the sum of its proper divisors (28550953).
77296071 is a wasteful number, since it uses less digits than its factorization.
77296071 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 696401.
The product of its (nonzero) digits is 37044, while the sum is 39.
The square root of 77296071 is about 8791.8184125925. The cubic root of 77296071 is about 425.9766623024.
The spelling of 77296071 in words is "seventy-seven million, two hundred ninety-six thousand, seventy-one".
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