Base | Representation |
---|---|
bin | 1010001000101… |
… | …1011011001010 |
3 | 2221222221102010 |
4 | 2202023123022 |
5 | 41340422442 |
6 | 4115120350 |
7 | 1024235610 |
oct | 242133312 |
9 | 87887363 |
10 | 42514122 |
11 | 21aa8542 |
12 | 122a30b6 |
13 | 8a66cb1 |
14 | 59096b0 |
15 | 3aebb9c |
hex | 288b6ca |
42514122 has 16 divisors (see below), whose sum is σ = 97175232. Its totient is φ = 12146880.
The previous prime is 42514099. The next prime is 42514159. The reversal of 42514122 is 22141524.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 506079 + ... + 506162.
It is an arithmetic number, because the mean of its divisors is an integer number (6073452).
Almost surely, 242514122 is an apocalyptic number.
42514122 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
42514122 is an abundant number, since it is smaller than the sum of its proper divisors (54661110).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42514122 is a wasteful number, since it uses less digits than its factorization.
42514122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1012253.
The product of its digits is 640, while the sum is 21.
The square root of 42514122 is about 6520.2854232004. The cubic root of 42514122 is about 349.0152509872.
Adding to 42514122 its reverse (22141524), we get a palindrome (64655646).
The spelling of 42514122 in words is "forty-two million, five hundred fourteen thousand, one hundred twenty-two".
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