Base | Representation |
---|---|
bin | 11101110111010010111000… |
… | …111101011001000110001001 |
3 | 122020001021202122110012022121 |
4 | 131313102320331121012021 |
5 | 114203411334432404001 |
6 | 1143202122352051241 |
7 | 36444143004013240 |
oct | 3567227075310611 |
9 | 566037678405277 |
10 | 131343203013001 |
11 | 38939380a99541 |
12 | 12893238b33b21 |
13 | 58397c31b6c35 |
14 | 246108b485957 |
15 | 102b81129b6a1 |
hex | 7774b8f59189 |
131343203013001 has 16 divisors (see below), whose sum is σ = 158008832380800. Its totient is φ = 106653300179328.
The previous prime is 131343203012947. The next prime is 131343203013079. The reversal of 131343203013001 is 100310302343131.
It is not a de Polignac number, because 131343203013001 - 223 = 131343194624393 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (131343203013401) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4608021 + ... + 16849933.
It is an arithmetic number, because the mean of its divisors is an integer number (9875552023800).
Almost surely, 2131343203013001 is an apocalyptic number.
It is an amenable number.
131343203013001 is a deficient number, since it is larger than the sum of its proper divisors (26665629367799).
131343203013001 is a wasteful number, since it uses less digits than its factorization.
131343203013001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12322608.
The product of its (nonzero) digits is 1944, while the sum is 25.
Adding to 131343203013001 its reverse (100310302343131), we get a palindrome (231653505356132).
The spelling of 131343203013001 in words is "one hundred thirty-one trillion, three hundred forty-three billion, two hundred three million, thirteen thousand, one".
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