Base | Representation |
---|---|
bin | 100011100011100100… |
… | …0011110001111101101 |
3 | 21022002100000201010012 |
4 | 1013013020132033231 |
5 | 2222333431043203 |
6 | 55024355423005 |
7 | 5342104414421 |
oct | 1070710361755 |
9 | 238070021105 |
10 | 76355331053 |
11 | 2a422659391 |
12 | 1296b2b4a65 |
13 | 727b014c81 |
14 | 39a4abcb81 |
15 | 1ebd536bd8 |
hex | 11c721e3ed |
76355331053 has 4 divisors (see below), whose sum is σ = 76470846588. Its totient is φ = 76239815520.
The previous prime is 76355331049. The next prime is 76355331067. The reversal of 76355331053 is 35013355367.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35013355367 = 103 ⋅339935489.
It can be written as a sum of positive squares in 2 ways, for example, as 49951356004 + 26403975049 = 223498^2 + 162493^2 .
It is a cyclic number.
It is not a de Polignac number, because 76355331053 - 22 = 76355331049 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 76355331053.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76355331553) 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, 57756776 + ... + 57758097.
It is an arithmetic number, because the mean of its divisors is an integer number (19117711647).
Almost surely, 276355331053 is an apocalyptic number.
It is an amenable number.
76355331053 is a deficient number, since it is larger than the sum of its proper divisors (115515535).
76355331053 is a wasteful number, since it uses less digits than its factorization.
76355331053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115515534.
The product of its (nonzero) digits is 425250, while the sum is 41.
The spelling of 76355331053 in words is "seventy-six billion, three hundred fifty-five million, three hundred thirty-one thousand, fifty-three".
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