Base | Representation |
---|---|
bin | 100011111101110001… |
… | …0011010110101011100 |
3 | 21101100121102120010001 |
4 | 1013323202122311130 |
5 | 2231134021014220 |
6 | 55251524224044 |
7 | 5402641553335 |
oct | 1077342326534 |
9 | 241317376101 |
10 | 77234548060 |
11 | 2a83398610a |
12 | 12b7583b024 |
13 | 738b212a17 |
14 | 3a4978928c |
15 | 202080a80a |
hex | 11fb89ad5c |
77234548060 has 12 divisors (see below), whose sum is σ = 162192550968. Its totient is φ = 30893819216.
The previous prime is 77234548007. The next prime is 77234548063. The reversal of 77234548060 is 6084543277.
It is a self number, because there is not a number n which added to its sum of digits gives 77234548060.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (77234548063) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1930863682 + ... + 1930863721.
It is an arithmetic number, because the mean of its divisors is an integer number (13516045914).
Almost surely, 277234548060 is an apocalyptic number.
It is an amenable number.
77234548060 is an abundant number, since it is smaller than the sum of its proper divisors (84958002908).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
77234548060 is a wasteful number, since it uses less digits than its factorization.
77234548060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3861727412 (or 3861727410 counting only the distinct ones).
The product of its (nonzero) digits is 1128960, while the sum is 46.
The spelling of 77234548060 in words is "seventy-seven billion, two hundred thirty-four million, five hundred forty-eight thousand, sixty".
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