Base | Representation |
---|---|
bin | 11000101011010… |
… | …111110111100110 |
3 | 1001212001112222110 |
4 | 120223113313212 |
5 | 1321442220032 |
6 | 105025541450 |
7 | 13155065361 |
oct | 3053276746 |
9 | 1055045873 |
10 | 414023142 |
11 | 1a2783795 |
12 | b67a4886 |
13 | 67a11410 |
14 | 3cdb50d8 |
15 | 265337cc |
hex | 18ad7de6 |
414023142 has 32 divisors (see below), whose sum is σ = 898571520. Its totient is φ = 126416160.
The previous prime is 414023131. The next prime is 414023143. The reversal of 414023142 is 241320414.
It is a super-2 number, since 2×4140231422 = 342830324223104328, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (414023143) 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, 10042 + ... + 30477.
It is an arithmetic number, because the mean of its divisors is an integer number (28080360).
Almost surely, 2414023142 is an apocalyptic number.
414023142 is an abundant number, since it is smaller than the sum of its proper divisors (484548378).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
414023142 is a wasteful number, since it uses less digits than its factorization.
414023142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40668.
The product of its (nonzero) digits is 768, while the sum is 21.
The square root of 414023142 is about 20347.5586250538. The cubic root of 414023142 is about 745.3178782510.
Adding to 414023142 its reverse (241320414), we get a palindrome (655343556).
It can be divided in two parts, 41402 and 3142, that added together give a palindrome (44544).
The spelling of 414023142 in words is "four hundred fourteen million, twenty-three thousand, one hundred forty-two".
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