Base | Representation |
---|---|
bin | 1001001010101… |
… | …01101001001110 |
3 | 12100200202122100 |
4 | 10211111221032 |
5 | 124141144341 |
6 | 11344055530 |
7 | 1622420025 |
oct | 445255116 |
9 | 170622570 |
10 | 76896846 |
11 | 3a451814 |
12 | 219045a6 |
13 | 12c14ac0 |
14 | a2d98bc |
15 | 6b3e3b6 |
hex | 4955a4e |
76896846 has 24 divisors (see below), whose sum is σ = 179426520. Its totient is φ = 23660496.
The previous prime is 76896829. The next prime is 76896851. The reversal of 76896846 is 64869867.
76896846 is nontrivially palindromic in base 15.
It is a junction number, because it is equal to n+sod(n) for n = 76896792 and 76896801.
It is a congruent number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 164076 + ... + 164543.
It is an arithmetic number, because the mean of its divisors is an integer number (7476105).
Almost surely, 276896846 is an apocalyptic number.
76896846 is an abundant number, since it is smaller than the sum of its proper divisors (102529674).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76896846 is a wasteful number, since it uses less digits than its factorization.
76896846 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 328640 (or 328637 counting only the distinct ones).
The product of its digits is 3483648, while the sum is 54.
The square root of 76896846 is about 8769.0846728721. The cubic root of 76896846 is about 425.2420231648.
It can be divided in two parts, 7689 and 6846, that added together give a triangular number (14535 = T170).
The spelling of 76896846 in words is "seventy-six million, eight hundred ninety-six thousand, eight hundred forty-six".
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