Base | Representation |
---|---|
bin | 11000011111011000000… |
… | …00010000100010101010 |
3 | 2222110000001112012221201 |
4 | 30033230000100202222 |
5 | 102241321344112300 |
6 | 1442323020154414 |
7 | 114536416643332 |
oct | 14175400204252 |
9 | 2873001465851 |
10 | 841478113450 |
11 | 2a49615042a7 |
12 | 117101398a0a |
13 | 6147432a180 |
14 | 2ca28d7a0c2 |
15 | 16d4e94d66a |
hex | c3ec0108aa |
841478113450 has 48 divisors (see below), whose sum is σ = 1690638104736. Its totient is φ = 309760862400.
The previous prime is 841478113429. The next prime is 841478113471. The reversal of 841478113450 is 54311874148.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (841478113429) and next prime (841478113471).
It is a self number, because there is not a number n which added to its sum of digits gives 841478113450.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1740412 + ... + 2170711.
It is an arithmetic number, because the mean of its divisors is an integer number (35221627182).
Almost surely, 2841478113450 is an apocalyptic number.
841478113450 is an abundant number, since it is smaller than the sum of its proper divisors (849159991286).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
841478113450 is a wasteful number, since it uses less digits than its factorization.
841478113450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3911479 (or 3911474 counting only the distinct ones).
The product of its (nonzero) digits is 430080, while the sum is 46.
Adding to 841478113450 its reverse (54311874148), we get a palindrome (895789987598).
The spelling of 841478113450 in words is "eight hundred forty-one billion, four hundred seventy-eight million, one hundred thirteen thousand, four hundred fifty".
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