Base | Representation |
---|---|
bin | 10011000011100011… |
… | …11000100110100010 |
3 | 222101222022020111010 |
4 | 21201301320212202 |
5 | 131422440321232 |
6 | 4411053001350 |
7 | 511342656162 |
oct | 114161704642 |
9 | 28358266433 |
10 | 10230401442 |
11 | 437a882028 |
12 | 1b96183256 |
13 | c7065a3a1 |
14 | 6d09ba5a2 |
15 | 3ed2200cc |
hex | 261c789a2 |
10230401442 has 8 divisors (see below), whose sum is σ = 20460802896. Its totient is φ = 3410133812.
The previous prime is 10230401417. The next prime is 10230401509. The reversal of 10230401442 is 24410403201.
It is a sphenic number, since it is the product of 3 distinct primes.
10230401442 is an admirable number.
It is a super-2 number, since 2×102304014422 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 852533448 + ... + 852533459.
It is an arithmetic number, because the mean of its divisors is an integer number (2557600362).
Almost surely, 210230401442 is an apocalyptic number.
10230401442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10230401442 is a wasteful number, since it uses less digits than its factorization.
10230401442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1705066912.
The product of its (nonzero) digits is 768, while the sum is 21.
Adding to 10230401442 its reverse (24410403201), we get a palindrome (34640804643).
The spelling of 10230401442 in words is "ten billion, two hundred thirty million, four hundred one thousand, four hundred forty-two".
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