Base | Representation |
---|---|
bin | 110110100101011010100010… |
… | …000001111011001011001101 |
3 | 1011111000001022212000122000101 |
4 | 312211122202001323023031 |
5 | 222431213342314044031 |
6 | 2210324342403531101 |
7 | 101365111604141464 |
oct | 6645324201731315 |
9 | 1144001285018011 |
10 | 240065620456141 |
11 | 6a546292282357 |
12 | 22b123aa689a91 |
13 | a3c5124850bcc |
14 | 433d3492039db |
15 | 1cb49ceb74361 |
hex | da56a207b2cd |
240065620456141 has 4 divisors (see below), whose sum is σ = 240203036382592. Its totient is φ = 239928204529692.
The previous prime is 240065620456063. The next prime is 240065620456177. The reversal of 240065620456141 is 141654026560042.
240065620456141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 240065620456141 - 29 = 240065620455629 is a prime.
It is a super-2 number, since 2×2400656204561412 (a number of 30 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 240065620456091 and 240065620456100.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (240065620456241) 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, 68707960605 + ... + 68707964098.
It is an arithmetic number, because the mean of its divisors is an integer number (60050759095648).
Almost surely, 2240065620456141 is an apocalyptic number.
It is an amenable number.
240065620456141 is a deficient number, since it is larger than the sum of its proper divisors (137415926451).
240065620456141 is a wasteful number, since it uses less digits than its factorization.
240065620456141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 137415926450.
The product of its (nonzero) digits is 1382400, while the sum is 46.
The spelling of 240065620456141 in words is "two hundred forty trillion, sixty-five billion, six hundred twenty million, four hundred fifty-six thousand, one hundred forty-one".
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