Base | Representation |
---|---|
bin | 1111100111011… |
… | …11001010110110 |
3 | 100010111122102021 |
4 | 13303233022312 |
5 | 232014044222 |
6 | 20555503354 |
7 | 3150336061 |
oct | 763571266 |
9 | 303448367 |
10 | 131003062 |
11 | 67a475a3 |
12 | 37a57b5a |
13 | 211aa208 |
14 | 135818d8 |
15 | b77aac7 |
hex | 7cef2b6 |
131003062 has 16 divisors (see below), whose sum is σ = 207771840. Its totient is φ = 61776648.
The previous prime is 131003027. The next prime is 131003107. The reversal of 131003062 is 260300131.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1033 + ... + 16219.
It is an arithmetic number, because the mean of its divisors is an integer number (12985740).
Almost surely, 2131003062 is an apocalyptic number.
131003062 is a deficient number, since it is larger than the sum of its proper divisors (76768778).
131003062 is a wasteful number, since it uses less digits than its factorization.
131003062 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15435.
The product of its (nonzero) digits is 108, while the sum is 16.
The square root of 131003062 is about 11445.6569055690. The cubic root of 131003062 is about 507.8792648160.
Adding to 131003062 its reverse (260300131), we get a palindrome (391303193).
The spelling of 131003062 in words is "one hundred thirty-one million, three thousand, sixty-two".
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