Base | Representation |
---|---|
bin | 11111111011111010111101… |
… | …110100101000100100110101 |
3 | 200102022120121010111102202110 |
4 | 133323322331310220210311 |
5 | 121402222324013032201 |
6 | 1214421052125201233 |
7 | 41404461324306225 |
oct | 3773727564504465 |
9 | 612276533442673 |
10 | 140457205205301 |
11 | 40832625699016 |
12 | 13905669a00219 |
13 | 604b09978203a |
14 | 2698244ab6085 |
15 | 11389330ca6d6 |
hex | 7fbebdd28935 |
140457205205301 has 8 divisors (see below), whose sum is σ = 188004975061824. Its totient is φ = 93273786076160.
The previous prime is 140457205205269. The next prime is 140457205205311. The reversal of 140457205205301 is 103502502754041.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 140457205205301 - 25 = 140457205205269 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 140457205205301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140457205205311) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91087680945 + ... + 91087682486.
It is an arithmetic number, because the mean of its divisors is an integer number (23500621882728).
Almost surely, 2140457205205301 is an apocalyptic number.
It is an amenable number.
140457205205301 is a deficient number, since it is larger than the sum of its proper divisors (47547769856523).
140457205205301 is a wasteful number, since it uses less digits than its factorization.
140457205205301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 182175363691.
The product of its (nonzero) digits is 168000, while the sum is 39.
Adding to 140457205205301 its reverse (103502502754041), we get a palindrome (243959707959342).
The spelling of 140457205205301 in words is "one hundred forty trillion, four hundred fifty-seven billion, two hundred five million, two hundred five thousand, three hundred one".
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