Base | Representation |
---|---|
bin | 10000001111000000011100… |
… | …100011110111100000101000 |
3 | 100100210202220211202200220012 |
4 | 100033000130203313200220 |
5 | 33324304212431240120 |
6 | 411504414142151052 |
7 | 21016323642001454 |
oct | 2017003443674050 |
9 | 310722824680805 |
10 | 71400015493160 |
11 | 20828638395682 |
12 | 8011974882488 |
13 | 30abcb98a6813 |
14 | 138baca145664 |
15 | 83c4291b61c5 |
hex | 40f01c8f7828 |
71400015493160 has 32 divisors (see below), whose sum is σ = 162585577455840. Its totient is φ = 28215909735744.
The previous prime is 71400015493159. The next prime is 71400015493189. The reversal of 71400015493160 is 6139451000417.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 10753011062 + ... + 10753017701.
It is an arithmetic number, because the mean of its divisors is an integer number (5080799295495).
Almost surely, 271400015493160 is an apocalyptic number.
It is an amenable number.
71400015493160 is an abundant number, since it is smaller than the sum of its proper divisors (91185561962680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
71400015493160 is a wasteful number, since it uses less digits than its factorization.
71400015493160 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21506028857 (or 21506028853 counting only the distinct ones).
The product of its (nonzero) digits is 90720, while the sum is 41.
Adding to 71400015493160 its reverse (6139451000417), we get a palindrome (77539466493577).
The spelling of 71400015493160 in words is "seventy-one trillion, four hundred billion, fifteen million, four hundred ninety-three thousand, one hundred sixty".
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