Base | Representation |
---|---|
bin | 11001010011000… |
… | …000001111101110 |
3 | 1002120121101000020 |
4 | 121103000033232 |
5 | 1332122142032 |
6 | 110040343010 |
7 | 13342305120 |
oct | 3123001756 |
9 | 1076541006 |
10 | 424412142 |
11 | 1a862a140 |
12 | ba174a66 |
13 | 69c0b05b |
14 | 4051b210 |
15 | 273d6b2c |
hex | 194c03ee |
424412142 has 32 divisors (see below), whose sum is σ = 1058275584. Its totient is φ = 110236800.
The previous prime is 424412141. The next prime is 424412147. The reversal of 424412142 is 241214424.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (424412141) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 458859 + ... + 459782.
It is an arithmetic number, because the mean of its divisors is an integer number (33071112).
Almost surely, 2424412142 is an apocalyptic number.
424412142 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
424412142 is an abundant number, since it is smaller than the sum of its proper divisors (633863442).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
424412142 is a wasteful number, since it uses less digits than its factorization.
424412142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 918664.
The product of its digits is 2048, while the sum is 24.
The square root of 424412142 is about 20601.2655436505. The cubic root of 424412142 is about 751.5004876029.
Adding to 424412142 its reverse (241214424), we get a palindrome (665626566).
The spelling of 424412142 in words is "four hundred twenty-four million, four hundred twelve thousand, one hundred forty-two".
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