Base | Representation |
---|---|
bin | 100100111001101011001001… |
… | …011000110001000011011100 |
3 | 210021122001122010010111012120 |
4 | 210321223021120301003130 |
5 | 132233002042304200302 |
6 | 1333100214134502540 |
7 | 46120166103635664 |
oct | 4471531130610334 |
9 | 707561563114176 |
10 | 162293012959452 |
11 | 47791097933391 |
12 | 16251581804a50 |
13 | 6c7321c66b07b |
14 | 2c110491d51a4 |
15 | 13b69314049bc |
hex | 939ac96310dc |
162293012959452 has 12 divisors (see below), whose sum is σ = 378683696905416. Its totient is φ = 54097670986480.
The previous prime is 162293012959433. The next prime is 162293012959481. The reversal of 162293012959452 is 254959210392261.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×1622930129594522 (a number of 29 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors.
It is a congruent number.
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, 6762208873299 + ... + 6762208873322.
It is an arithmetic number, because the mean of its divisors is an integer number (31556974742118).
Almost surely, 2162293012959452 is an apocalyptic number.
162293012959452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
162293012959452 is an abundant number, since it is smaller than the sum of its proper divisors (216390683945964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
162293012959452 is a wasteful number, since it uses less digits than its factorization.
162293012959452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13524417746628 (or 13524417746626 counting only the distinct ones).
The product of its (nonzero) digits is 20995200, while the sum is 60.
The spelling of 162293012959452 in words is "one hundred sixty-two trillion, two hundred ninety-three billion, twelve million, nine hundred fifty-nine thousand, four hundred fifty-two".
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