Base | Representation |
---|---|
bin | 11001000000101… |
… | …110111100011000 |
3 | 1002020121001002202 |
4 | 121000232330120 |
5 | 1324410411210 |
6 | 105345545332 |
7 | 13253506511 |
oct | 3100567430 |
9 | 1066531082 |
10 | 419622680 |
11 | 1a5958804 |
12 | b8645248 |
13 | 68c22059 |
14 | 3da31a08 |
15 | 26c8c9a5 |
hex | 1902ef18 |
419622680 has 32 divisors (see below), whose sum is σ = 953508240. Its totient is φ = 166185600.
The previous prime is 419622647. The next prime is 419622739. The reversal of 419622680 is 86226914.
It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47894 + ... + 55973.
Almost surely, 2419622680 is an apocalyptic number.
419622680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
419622680 is an abundant number, since it is smaller than the sum of its proper divisors (533885560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
419622680 is a wasteful number, since it uses less digits than its factorization.
419622680 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 103979 (or 103975 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 38.
The square root of 419622680 is about 20484.6937980532. The cubic root of 419622680 is about 748.6629095205.
The spelling of 419622680 in words is "four hundred nineteen million, six hundred twenty-two thousand, six hundred eighty".
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