Base | Representation |
---|---|
bin | 101111111001100101101110… |
… | …1010010011111000001100010 |
3 | 2001020210220000200211121211200 |
4 | 1133303023131102133001202 |
5 | 420211043214042212120 |
6 | 4052032551340422030 |
7 | 154514122136521014 |
oct | 13763133522370142 |
9 | 2036726020747750 |
10 | 421331414413410 |
11 | 112281716392656 |
12 | 3b308a26247916 |
13 | 151134c7048107 |
14 | 76087992801b4 |
15 | 33a9be4ca3e90 |
hex | 17f32dd49f062 |
421331414413410 has 48 divisors (see below), whose sum is σ = 1098140067980280. Its totient is φ = 112080337125120.
The previous prime is 421331414413397. The next prime is 421331414413411. The reversal of 421331414413410 is 14314414133124.
421331414413410 is a `hidden beast` number, since 4 + 2 + 1 + 33 + 141 + 441 + 3 + 41 + 0 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 307942587213849 + 113388827199561 = 17548293^2 + 10648419^2 .
It is not an unprimeable number, because it can be changed into a prime (421331414413411) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5723019621 + ... + 5723093240.
Almost surely, 2421331414413410 is an apocalyptic number.
421331414413410 is an abundant number, since it is smaller than the sum of its proper divisors (676808653566870).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
421331414413410 is a wasteful number, since it uses less digits than its factorization.
421331414413410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11446113283 (or 11446113280 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 36.
Adding to 421331414413410 its reverse (14314414133124), we get a palindrome (435645828546534).
The spelling of 421331414413410 in words is "four hundred twenty-one trillion, three hundred thirty-one billion, four hundred fourteen million, four hundred thirteen thousand, four hundred ten".
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