Base | Representation |
---|---|
bin | 111100111100001… |
… | …001011010000110 |
3 | 2122020211022022122 |
4 | 330330021122012 |
5 | 4043213301014 |
6 | 245241325542 |
7 | 34223154260 |
oct | 7474113206 |
9 | 2566738278 |
10 | 1022400134 |
11 | 485133398 |
12 | 2464968b2 |
13 | 133a80bc2 |
14 | 99adcb30 |
15 | 5eb5858e |
hex | 3cf09686 |
1022400134 has 8 divisors (see below), whose sum is σ = 1752685968. Its totient is φ = 438171480.
The previous prime is 1022400131. The next prime is 1022400161. The reversal of 1022400134 is 4310042201.
1022400134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1022400131) 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, 36514277 + ... + 36514304.
It is an arithmetic number, because the mean of its divisors is an integer number (219085746).
Almost surely, 21022400134 is an apocalyptic number.
1022400134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
1022400134 is a deficient number, since it is larger than the sum of its proper divisors (730285834).
1022400134 is an equidigital number, since it uses as much as digits as its factorization.
1022400134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 73028590.
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 1022400134 is about 31974.9923221257. The cubic root of 1022400134 is about 1007.4116431657.
Adding to 1022400134 its reverse (4310042201), we get a palindrome (5332442335).
The spelling of 1022400134 in words is "one billion, twenty-two million, four hundred thousand, one hundred thirty-four".
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