Base | Representation |
---|---|
bin | 1100001111000111111… |
… | …10000001101001010110 |
3 | 1111012012221110220211010 |
4 | 12013203332001221112 |
5 | 23342023221443124 |
6 | 521051301353050 |
7 | 42242544262416 |
oct | 6074376015126 |
9 | 1435187426733 |
10 | 420436515414 |
11 | 1523404a7963 |
12 | 69597408786 |
13 | 308545a1006 |
14 | 164c6436646 |
15 | ae0ab3c529 |
hex | 61e3f81a56 |
420436515414 has 8 divisors (see below), whose sum is σ = 840873030840. Its totient is φ = 140145505136.
The previous prime is 420436515397. The next prime is 420436515449. The reversal of 420436515414 is 414515634024.
It is a sphenic number, since it is the product of 3 distinct primes.
420436515414 is an admirable number.
It is a super-3 number, since 3×4204365154143 (a number of 36 digits) contains 333 as substring.
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, 35036376279 + ... + 35036376290.
It is an arithmetic number, because the mean of its divisors is an integer number (105109128855).
Almost surely, 2420436515414 is an apocalyptic number.
420436515414 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
420436515414 is a wasteful number, since it uses less digits than its factorization.
420436515414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70072752574.
The product of its (nonzero) digits is 230400, while the sum is 39.
The spelling of 420436515414 in words is "four hundred twenty billion, four hundred thirty-six million, five hundred fifteen thousand, four hundred fourteen".
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