Base | Representation |
---|---|
bin | 111101001111111001… |
… | …1001001010001001100 |
3 | 110120111112220110220022 |
4 | 1322133303021101030 |
5 | 4123333140103112 |
6 | 140231332241312 |
7 | 12334302404024 |
oct | 1723763112114 |
9 | 416445813808 |
10 | 131530003532 |
11 | 50866292464 |
12 | 215a9170238 |
13 | c531b70575 |
14 | 651a77ca84 |
15 | 364c337d72 |
hex | 1e9fcc944c |
131530003532 has 12 divisors (see below), whose sum is σ = 230203882440. Its totient is φ = 65757465696.
The previous prime is 131530003499. The next prime is 131530003541. The reversal of 131530003532 is 235300035131.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1844657 + ... + 1914632.
It is an arithmetic number, because the mean of its divisors is an integer number (19183656870).
Almost surely, 2131530003532 is an apocalyptic number.
It is an amenable number.
131530003532 is a deficient number, since it is larger than the sum of its proper divisors (98673878908).
131530003532 is a wasteful number, since it uses less digits than its factorization.
131530003532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3768040 (or 3768038 counting only the distinct ones).
The product of its (nonzero) digits is 4050, while the sum is 26.
Adding to 131530003532 its reverse (235300035131), we get a palindrome (366830038663).
The spelling of 131530003532 in words is "one hundred thirty-one billion, five hundred thirty million, three thousand, five hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •