Base | Representation |
---|---|
bin | 1011111010100110110… |
… | …01101001000101001010 |
3 | 1110010210021002001102011 |
4 | 11331103121221011022 |
5 | 23201443301431124 |
6 | 512030243330134 |
7 | 41402560063405 |
oct | 5752331510512 |
9 | 1403707061364 |
10 | 409421123914 |
11 | 1486a8607220 |
12 | 6742238094a |
13 | 2c7ba417a8a |
14 | 15b5d4bad3c |
15 | a9b3a5c994 |
hex | 5f5366914a |
409421123914 has 32 divisors (see below), whose sum is σ = 705272601600. Its totient is φ = 176293344240.
The previous prime is 409421123893. The next prime is 409421123927. The reversal of 409421123914 is 419321124904.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8355217 + ... + 8404075.
It is an arithmetic number, because the mean of its divisors is an integer number (22039768800).
Almost surely, 2409421123914 is an apocalyptic number.
409421123914 is a deficient number, since it is larger than the sum of its proper divisors (295851477686).
409421123914 is a wasteful number, since it uses less digits than its factorization.
409421123914 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68938.
The product of its (nonzero) digits is 62208, while the sum is 40.
It can be divided in two parts, 409421 and 123914, that added together give a palindrome (533335).
The spelling of 409421123914 in words is "four hundred nine billion, four hundred twenty-one million, one hundred twenty-three thousand, nine hundred fourteen".
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