Base | Representation |
---|---|
bin | 110000000110111001101000… |
… | …0010001101000101000000000 |
3 | 2001111021210010100200222222110 |
4 | 1200031303100101220220000 |
5 | 420431031411122424010 |
6 | 4055553224540335320 |
7 | 155063235252662160 |
oct | 14015632021505000 |
9 | 2044253110628873 |
10 | 423160852154880 |
11 | 1129175672960a4 |
12 | 3b5634a9244540 |
13 | 15216b88012348 |
14 | 766d1475365a0 |
15 | 33dc5b8dc1120 |
hex | 180dcd0468a00 |
423160852154880 has 1920 divisors, whose sum is σ = 1674421216326144. Its totient is φ = 89264436019200.
The previous prime is 423160852154857. The next prime is 423160852154947. The reversal of 423160852154880 is 88451258061324.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (1920).
It is a self number, because there is not a number n which added to its sum of digits gives 423160852154880.
It is an unprimeable number.
It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 493769955412 + ... + 493769956268.
Almost surely, 2423160852154880 is an apocalyptic number.
423160852154880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 423160852154880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (837210608163072).
423160852154880 is an abundant number, since it is smaller than the sum of its proper divisors (1251260364171264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
423160852154880 is a wasteful number, since it uses less digits than its factorization.
423160852154880 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1506 (or 1473 counting only the distinct ones).
The product of its (nonzero) digits is 14745600, while the sum is 57.
The spelling of 423160852154880 in words is "four hundred twenty-three trillion, one hundred sixty billion, eight hundred fifty-two million, one hundred fifty-four thousand, eight hundred eighty".
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