Base | Representation |
---|---|
bin | 100000101010001111101111… |
… | …010001101001010101110100 |
3 | 200211120220111210002011002120 |
4 | 200222033233101221111310 |
5 | 122311401430022114112 |
6 | 1225255325553035540 |
7 | 42153456053565141 |
oct | 4052175721512564 |
9 | 624526453064076 |
10 | 143640605660532 |
11 | 4184a703213252 |
12 | 1413a618255bb0 |
13 | 621c33557b566 |
14 | 27683572533c8 |
15 | 119164d81ee8c |
hex | 82a3ef469574 |
143640605660532 has 24 divisors (see below), whose sum is σ = 354876790455936. Its totient is φ = 45063719422848.
The previous prime is 143640605660483. The next prime is 143640605660557. The reversal of 143640605660532 is 235066506046341.
143640605660532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (51).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 352060307788 + ... + 352060308195.
It is an arithmetic number, because the mean of its divisors is an integer number (14786532935664).
Almost surely, 2143640605660532 is an apocalyptic number.
143640605660532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
143640605660532 is an abundant number, since it is smaller than the sum of its proper divisors (211236184795404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
143640605660532 is a wasteful number, since it uses less digits than its factorization.
143640605660532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 704120616007 (or 704120616005 counting only the distinct ones).
The product of its (nonzero) digits is 9331200, while the sum is 51.
The spelling of 143640605660532 in words is "one hundred forty-three trillion, six hundred forty billion, six hundred five million, six hundred sixty thousand, five hundred thirty-two".
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