Base | Representation |
---|---|
bin | 1011111111111111110… |
… | …00111101100100010000 |
3 | 1110102020221102222021210 |
4 | 11333333320331210100 |
5 | 23223410120443230 |
6 | 513225341420120 |
7 | 41534356543056 |
oct | 5777770754420 |
9 | 1412227388253 |
10 | 412315015440 |
11 | 149953093809 |
12 | 67aab56a640 |
13 | 2cb5bb2a323 |
14 | 15d559821d6 |
15 | aad2b41eb0 |
hex | 5fffe3d910 |
412315015440 has 40 divisors (see below), whose sum is σ = 1278176548608. Its totient is φ = 109950670720.
The previous prime is 412315015421. The next prime is 412315015457. The reversal of 412315015440 is 44510513214.
It is a tau number, because it is divible by the number of its divisors (40).
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 412315015398 and 412315015407.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 858989376 + ... + 858989855.
Almost surely, 2412315015440 is an apocalyptic number.
412315015440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
412315015440 is an abundant number, since it is smaller than the sum of its proper divisors (865861533168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
412315015440 is a wasteful number, since it uses less digits than its factorization.
412315015440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1717979247 (or 1717979241 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 30.
Adding to 412315015440 its reverse (44510513214), we get a palindrome (456825528654).
The spelling of 412315015440 in words is "four hundred twelve billion, three hundred fifteen million, fifteen thousand, four hundred forty".
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