Base | Representation |
---|---|
bin | 101111111010000111100111… |
… | …1101011000010101100111110 |
3 | 2001021001211220021112120001211 |
4 | 1133310033033223002230332 |
5 | 420213241300301222024 |
6 | 4052130230033155034 |
7 | 154522306633361266 |
oct | 13764171753025476 |
9 | 2037054807476054 |
10 | 421404200414014 |
11 | 1122aa577170164 |
12 | 3b31ab5a0bba7a |
13 | 1511a32672a91c |
14 | 760c101cb47a6 |
15 | 33aba54c86594 |
hex | 17f43cfac2b3e |
421404200414014 has 8 divisors (see below), whose sum is σ = 632426678883720. Its totient is φ = 210595307452776.
The previous prime is 421404200413997. The next prime is 421404200414027. The reversal of 421404200414014 is 410414002404124.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53396372184 + ... + 53396380075.
It is an arithmetic number, because the mean of its divisors is an integer number (79053334860465).
Almost surely, 2421404200414014 is an apocalyptic number.
421404200414014 is a deficient number, since it is larger than the sum of its proper divisors (211022478469706).
421404200414014 is a wasteful number, since it uses less digits than its factorization.
421404200414014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106792754234.
The product of its (nonzero) digits is 16384, while the sum is 31.
Adding to 421404200414014 its reverse (410414002404124), we get a palindrome (831818202818138).
The spelling of 421404200414014 in words is "four hundred twenty-one trillion, four hundred four billion, two hundred million, four hundred fourteen thousand, fourteen".
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