Base | Representation |
---|---|
bin | 101010010011100… |
… | …0110101001010100 |
3 | 10122221002221122201 |
4 | 1110213012221110 |
5 | 10401400140410 |
6 | 352505334244 |
7 | 50114602531 |
oct | 12447065124 |
9 | 3587087581 |
10 | 1419536980 |
11 | 669323164 |
12 | 337497384 |
13 | 19812c214 |
14 | d6759d88 |
15 | 8495383a |
hex | 549c6a54 |
1419536980 has 24 divisors (see below), whose sum is σ = 2981851488. Its totient is φ = 567657888.
The previous prime is 1419536969. The next prime is 1419536981. The reversal of 1419536980 is 896359141.
It is a self number, because there is not a number n which added to its sum of digits gives 1419536980.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1419536981) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88327 + ... + 103153.
It is an arithmetic number, because the mean of its divisors is an integer number (124243812).
Almost surely, 21419536980 is an apocalyptic number.
1419536980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1419536980 is an abundant number, since it is smaller than the sum of its proper divisors (1562314508).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1419536980 is a wasteful number, since it uses less digits than its factorization.
1419536980 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19623 (or 19621 counting only the distinct ones).
The product of its (nonzero) digits is 233280, while the sum is 46.
The square root of 1419536980 is about 37676.7432244349. The cubic root of 1419536980 is about 1123.8686846081.
The spelling of 1419536980 in words is "one billion, four hundred nineteen million, five hundred thirty-six thousand, nine hundred eighty".
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