Base | Representation |
---|---|
bin | 11111111011011100010000… |
… | …010110010100111101100001 |
3 | 200102012102111000220000210000 |
4 | 133323130100112110331201 |
5 | 121401202310341444301 |
6 | 1214354000052530213 |
7 | 41402213220043344 |
oct | 3773342026247541 |
9 | 612172430800700 |
10 | 140424230031201 |
11 | 4081a644000716 |
12 | 138bb1a6620969 |
13 | 6047c42bb85bc |
14 | 26967d748845b |
15 | 1137b531b3786 |
hex | 7fb710594f61 |
140424230031201 has 80 divisors (see below), whose sum is σ = 213336242247744. Its totient is φ = 92036298957696.
The previous prime is 140424230031179. The next prime is 140424230031257. The reversal of 140424230031201 is 102130032424041.
140424230031201 is a `hidden beast` number, since 1 + 4 + 0 + 4 + 2 + 42 + 300 + 312 + 0 + 1 = 666.
It is not a de Polignac number, because 140424230031201 - 27 = 140424230031073 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (140424230031901) by changing a digit.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1465559371 + ... + 1465655183.
Almost surely, 2140424230031201 is an apocalyptic number.
It is an amenable number.
140424230031201 is a deficient number, since it is larger than the sum of its proper divisors (72912012216543).
140424230031201 is an equidigital number, since it uses as much as digits as its factorization.
140424230031201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96972 (or 96963 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 140424230031201 its reverse (102130032424041), we get a palindrome (242554262455242).
The spelling of 140424230031201 in words is "one hundred forty trillion, four hundred twenty-four billion, two hundred thirty million, thirty-one thousand, two hundred one".
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