Base | Representation |
---|---|
bin | 111010100000111101101… |
… | …011100010110111110010 |
3 | 112020102020001121222020000 |
4 | 322200331223202313302 |
5 | 1011340230244324013 |
6 | 12315140131130430 |
7 | 563342130603444 |
oct | 72407553426762 |
9 | 15212201558200 |
10 | 4021124214258 |
11 | 1310392874488 |
12 | 54b3a2443a16 |
13 | 2322623816b8 |
14 | dc8a2a68494 |
15 | 6e8ea791973 |
hex | 3a83dae2df2 |
4021124214258 has 80 divisors (see below), whose sum is σ = 9134797019040. Its totient is φ = 1321858367424.
The previous prime is 4021124214253. The next prime is 4021124214277. The reversal of 4021124214258 is 8524124211204.
4021124214258 is a `hidden beast` number, since 402 + 1 + 1 + 242 + 1 + 4 + 2 + 5 + 8 = 666.
It is not an unprimeable number, because it can be changed into a prime (4021124214253) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 146001853 + ... + 146029391.
It is an arithmetic number, because the mean of its divisors is an integer number (114184962738).
Almost surely, 24021124214258 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4021124214258, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4567398509520).
4021124214258 is an abundant number, since it is smaller than the sum of its proper divisors (5113672804782).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4021124214258 is a wasteful number, since it uses less digits than its factorization.
4021124214258 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39973 (or 39964 counting only the distinct ones).
The product of its (nonzero) digits is 40960, while the sum is 36.
The spelling of 4021124214258 in words is "four trillion, twenty-one billion, one hundred twenty-four million, two hundred fourteen thousand, two hundred fifty-eight".
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