Base | Representation |
---|---|
bin | 101101110111010101110000… |
… | …0011110111010011101000100 |
3 | 1221220102112110102210000112100 |
4 | 1123232223200132322131010 |
5 | 410334244212321012122 |
6 | 3550005112004352100 |
7 | 150655600404351054 |
oct | 13356534036723504 |
9 | 1856375412700470 |
10 | 403430044313412 |
11 | 1075aa7a2685056 |
12 | 392b75416a5630 |
13 | 1441539ccc801c |
14 | 718a1929a5564 |
15 | 319921bbe9aac |
hex | 16eeae07ba744 |
403430044313412 has 72 divisors (see below), whose sum is σ = 1024257052891800. Its totient is φ = 133887252054528.
The previous prime is 403430044313377. The next prime is 403430044313423. The reversal of 403430044313412 is 214313440034304.
403430044313412 is a `hidden beast` number, since 4 + 0 + 3 + 4 + 300 + 4 + 4 + 3 + 1 + 341 + 2 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 116749408044096 + 286680636269316 = 10805064^2 + 16931646^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
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, 2838987 + ... + 28546802.
It is an arithmetic number, because the mean of its divisors is an integer number (14225792401275).
Almost surely, 2403430044313412 is an apocalyptic number.
It is an amenable number.
403430044313412 is an abundant number, since it is smaller than the sum of its proper divisors (620827008578388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
403430044313412 is a wasteful number, since it uses less digits than its factorization.
403430044313412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31387365 (or 31387360 counting only the distinct ones).
The product of its (nonzero) digits is 165888, while the sum is 36.
Adding to 403430044313412 its reverse (214313440034304), we get a palindrome (617743484347716).
The spelling of 403430044313412 in words is "four hundred three trillion, four hundred thirty billion, forty-four million, three hundred thirteen thousand, four hundred twelve".
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