Base | Representation |
---|---|
bin | 10000011110011110011101… |
… | …000111001000001010000100 |
3 | 100111120101202002111011100122 |
4 | 100132132131013020022010 |
5 | 33444213240430022043 |
6 | 414041020034001112 |
7 | 21156165261636041 |
oct | 2036363507101204 |
9 | 314511662434318 |
10 | 72463029142148 |
11 | 210a8441930727 |
12 | 81639a1a16198 |
13 | 3158307a82498 |
14 | 13c732d39c1c8 |
15 | 859de2a1d368 |
hex | 41e79d1c8284 |
72463029142148 has 12 divisors (see below), whose sum is σ = 129759377766480. Its totient is φ = 35388921208872.
The previous prime is 72463029142139. The next prime is 72463029142183. The reversal of 72463029142148 is 84124192036427.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 72463029142148.
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, 210648340358 + ... + 210648340701.
It is an arithmetic number, because the mean of its divisors is an integer number (10813281480540).
Almost surely, 272463029142148 is an apocalyptic number.
It is an amenable number.
72463029142148 is a deficient number, since it is larger than the sum of its proper divisors (57296348624332).
72463029142148 is a wasteful number, since it uses less digits than its factorization.
72463029142148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 421296681106 (or 421296681104 counting only the distinct ones).
The product of its (nonzero) digits is 4644864, while the sum is 53.
The spelling of 72463029142148 in words is "seventy-two trillion, four hundred sixty-three billion, twenty-nine million, one hundred forty-two thousand, one hundred forty-eight".
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