Base | Representation |
---|---|
bin | 1111101001000… |
… | …00001111011110 |
3 | 100010212212010201 |
4 | 13310200033132 |
5 | 232042012222 |
6 | 21004054114 |
7 | 3152134063 |
oct | 764401736 |
9 | 303785121 |
10 | 131204062 |
11 | 68074610 |
12 | 37b3433a |
13 | 2124a852 |
14 | 135d4c6a |
15 | b7ba427 |
hex | 7d203de |
131204062 has 32 divisors (see below), whose sum is σ = 235185120. Its totient is φ = 54190080.
The previous prime is 131204041. The next prime is 131204077. The reversal of 131204062 is 260402131.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4798 + ... + 16894.
It is an arithmetic number, because the mean of its divisors is an integer number (7349535).
Almost surely, 2131204062 is an apocalyptic number.
131204062 is a deficient number, since it is larger than the sum of its proper divisors (103981058).
131204062 is a wasteful number, since it uses less digits than its factorization.
131204062 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12156.
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 131204062 is about 11454.4341632400. The cubic root of 131204062 is about 508.1388810560.
Adding to 131204062 its reverse (260402131), we get a palindrome (391606193).
The spelling of 131204062 in words is "one hundred thirty-one million, two hundred four thousand, sixty-two".
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