Base | Representation |
---|---|
bin | 111101001100100111… |
… | …0000000100101110000 |
3 | 110120012212011200002010 |
4 | 1322121032000211300 |
5 | 4123121404332420 |
6 | 140212350122520 |
7 | 12331462133331 |
oct | 1723116004560 |
9 | 416185150063 |
10 | 131419605360 |
11 | 50809a396aa |
12 | 215781b0440 |
13 | c515028bc4 |
14 | 6509c42288 |
15 | 36427cc4e0 |
hex | 1e99380970 |
131419605360 has 80 divisors (see below), whose sum is σ = 414079524000. Its totient is φ = 34470712320.
The previous prime is 131419605293. The next prime is 131419605413. The reversal of 131419605360 is 63506914131.
It is a tau number, because it is divible by the number of its divisors (80).
It is a super-2 number, since 2×1314196053602 (a number of 23 digits) contains 22 as substring.
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, 4473735 + ... + 4503014.
It is an arithmetic number, because the mean of its divisors is an integer number (5175994050).
Almost surely, 2131419605360 is an apocalyptic number.
131419605360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
131419605360 is an abundant number, since it is smaller than the sum of its proper divisors (282659918640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131419605360 is a wasteful number, since it uses less digits than its factorization.
131419605360 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8976826 (or 8976820 counting only the distinct ones).
The product of its (nonzero) digits is 58320, while the sum is 39.
The spelling of 131419605360 in words is "one hundred thirty-one billion, four hundred nineteen million, six hundred five thousand, three hundred sixty".
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