Base | Representation |
---|---|
bin | 101010001010010… |
… | …0101001011000000 |
3 | 10122120222020212222 |
4 | 1110110211023000 |
5 | 10344124300110 |
6 | 352213310212 |
7 | 50025410135 |
oct | 12424451300 |
9 | 3576866788 |
10 | 1414681280 |
11 | 666606a91 |
12 | 335935368 |
13 | 19711c01c |
14 | d5c5458c |
15 | 842e4c55 |
hex | 545252c0 |
1414681280 has 56 divisors (see below), whose sum is σ = 3477402240. Its totient is φ = 547614720.
The previous prime is 1414681259. The next prime is 1414681283. The reversal of 1414681280 is 821864141.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 1414681280.
It is not an unprimeable number, because it can be changed into a prime (1414681283) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61385 + ... + 81224.
Almost surely, 21414681280 is an apocalyptic number.
1414681280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1414681280 is an abundant number, since it is smaller than the sum of its proper divisors (2062720960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1414681280 is a wasteful number, since it uses less digits than its factorization.
1414681280 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 142657 (or 142647 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 35.
The square root of 1414681280 is about 37612.2490686212. The cubic root of 1414681280 is about 1122.5857772457.
The spelling of 1414681280 in words is "one billion, four hundred fourteen million, six hundred eighty-one thousand, two hundred eighty".
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