Base | Representation |
---|---|
bin | 101111110001100001101000… |
… | …1110111110111000000101000 |
3 | 2001002212221022211212011102010 |
4 | 1133203003101313313000220 |
5 | 420034413423024301044 |
6 | 4045423500433235520 |
7 | 154341055454626326 |
oct | 13743032167670050 |
9 | 2032787284764363 |
10 | 420223121322024 |
11 | 111994696879329 |
12 | 3b16a081102ba0 |
13 | 15062b410aa697 |
14 | 75aac9c616d16 |
15 | 338ae7b210bb9 |
hex | 17e30d1df7028 |
420223121322024 has 64 divisors (see below), whose sum is σ = 1081203766387200. Its totient is φ = 136004052443904.
The previous prime is 420223121321951. The next prime is 420223121322041.
420223121322024 is nontrivially palindromic in base 10.
It is a junction number, because it is equal to n+sod(n) for n = 420223121321982 and 420223121322000.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 493545667 + ... + 494396370.
It is an arithmetic number, because the mean of its divisors is an integer number (16893808849800).
Almost surely, 2420223121322024 is an apocalyptic number.
It is an amenable number.
420223121322024 is an abundant number, since it is smaller than the sum of its proper divisors (660980645065176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
420223121322024 is a wasteful number, since it uses less digits than its factorization.
420223121322024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 987942562 (or 987942558 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 30.
The spelling of 420223121322024 in words is "four hundred twenty trillion, two hundred twenty-three billion, one hundred twenty-one million, three hundred twenty-two thousand, twenty-four".
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