Base | Representation |
---|---|
bin | 10101010010101011111001… |
… | …011100000101011011001101 |
3 | 110021120012002222201120201212 |
4 | 111102223321130011123031 |
5 | 44233221442320021204 |
6 | 531055010112544205 |
7 | 25503326240504222 |
oct | 2522537134053315 |
9 | 407505088646655 |
10 | 93643061876429 |
11 | 2792388818355a |
12 | a60479bb52065 |
13 | 403366c997990 |
14 | 191a4c3d3d949 |
15 | ac5d0e63cc6e |
hex | 552af97056cd |
93643061876429 has 4 divisors (see below), whose sum is σ = 100846374328476. Its totient is φ = 86439749424384.
The previous prime is 93643061876393. The next prime is 93643061876479. The reversal of 93643061876429 is 92467816034639.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 20319377320804 + 73323684555625 = 4507702^2 + 8562925^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-93643061876429 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 (93643061876479) 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, 3601656226004 + ... + 3601656226029.
It is an arithmetic number, because the mean of its divisors is an integer number (25211593582119).
Almost surely, 293643061876429 is an apocalyptic number.
It is an amenable number.
93643061876429 is a deficient number, since it is larger than the sum of its proper divisors (7203312452047).
93643061876429 is a wasteful number, since it uses less digits than its factorization.
93643061876429 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7203312452046.
The product of its (nonzero) digits is 282175488, while the sum is 68.
The spelling of 93643061876429 in words is "ninety-three trillion, six hundred forty-three billion, sixty-one million, eight hundred seventy-six thousand, four hundred twenty-nine".
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