Base | Representation |
---|---|
bin | 111101010101000110… |
… | …0100101010010011110 |
3 | 110120221201010222022200 |
4 | 1322222030211102132 |
5 | 4124212314202222 |
6 | 140300523152330 |
7 | 12341521206012 |
oct | 1725214452236 |
9 | 416851128280 |
10 | 131704444062 |
11 | 509457a8194 |
12 | 216376756a6 |
13 | c55c048b09 |
14 | 65359ca542 |
15 | 365c7e3eac |
hex | 1eaa32549e |
131704444062 has 24 divisors (see below), whose sum is σ = 285681376656. Its totient is φ = 43851981696.
The previous prime is 131704444061. The next prime is 131704444121. The reversal of 131704444062 is 260444407131.
131704444062 is a `hidden beast` number, since 1 + 3 + 170 + 44 + 440 + 6 + 2 = 666.
It is a super-3 number, since 3×1317044440623 (a number of 34 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131704444061) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4108563 + ... + 4140494.
It is an arithmetic number, because the mean of its divisors is an integer number (11903390694).
Almost surely, 2131704444062 is an apocalyptic number.
131704444062 is an abundant number, since it is smaller than the sum of its proper divisors (153976932594).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131704444062 is a wasteful number, since it uses less digits than its factorization.
131704444062 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8249952 (or 8249949 counting only the distinct ones).
The product of its (nonzero) digits is 64512, while the sum is 36.
The spelling of 131704444062 in words is "one hundred thirty-one billion, seven hundred four million, four hundred forty-four thousand, sixty-two".
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