Base | Representation |
---|---|
bin | 100001101100011111100101… |
… | …011000100101100100010000 |
3 | 201102201010022021211110021020 |
4 | 201230133211120211210100 |
5 | 123410443434342313210 |
6 | 1243102550030155440 |
7 | 43133412202054116 |
oct | 4154374530454420 |
9 | 642633267743236 |
10 | 148193105041680 |
11 | 43245385456416 |
12 | 14754997052b80 |
13 | 648c71c00831a |
14 | 2884828035ab6 |
15 | 121ec9940a770 |
hex | 86c7e5625910 |
148193105041680 has 160 divisors (see below), whose sum is σ = 502113109275648. Its totient is φ = 35993771212800.
The previous prime is 148193105041643. The next prime is 148193105041691. The reversal of 148193105041680 is 86140501391841.
It is a super-2 number, since 2×1481931050416802 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (51).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 585709641 + ... + 585962600.
Almost surely, 2148193105041680 is an apocalyptic number.
148193105041680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
148193105041680 is an abundant number, since it is smaller than the sum of its proper divisors (353920004233968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148193105041680 is a wasteful number, since it uses less digits than its factorization.
148193105041680 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1171672305 (or 1171672299 counting only the distinct ones).
The product of its (nonzero) digits is 829440, while the sum is 51.
The spelling of 148193105041680 in words is "one hundred forty-eight trillion, one hundred ninety-three billion, one hundred five million, forty-one thousand, six hundred eighty".
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