Base | Representation |
---|---|
bin | 111110000000000… |
… | …110100001111110 |
3 | 2200111100100112201 |
4 | 332000012201332 |
5 | 4112243323032 |
6 | 251115222114 |
7 | 34530450202 |
oct | 7600064176 |
9 | 2614310481 |
10 | 1040214142 |
11 | 4941a0310 |
12 | 25044793a |
13 | 13767a336 |
14 | 9c218b02 |
15 | 614c68e7 |
hex | 3e00687e |
1040214142 has 8 divisors (see below), whose sum is σ = 1702168632. Its totient is φ = 472824600.
The previous prime is 1040214127. The next prime is 1040214143. The reversal of 1040214142 is 2414120401.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×10402141422 = 2164090922433592328, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1040214143) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23641209 + ... + 23641252.
It is an arithmetic number, because the mean of its divisors is an integer number (212771079).
Almost surely, 21040214142 is an apocalyptic number.
1040214142 is a deficient number, since it is larger than the sum of its proper divisors (661954490).
1040214142 is a wasteful number, since it uses less digits than its factorization.
1040214142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47282474.
The product of its (nonzero) digits is 256, while the sum is 19.
The square root of 1040214142 is about 32252.3509530701. The cubic root of 1040214142 is about 1013.2289375034.
Adding to 1040214142 its reverse (2414120401), we get a palindrome (3454334543).
The spelling of 1040214142 in words is "one billion, forty million, two hundred fourteen thousand, one hundred forty-two".
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