Base | Representation |
---|---|
bin | 100100110001110… |
… | …0010100100110110 |
3 | 10012000002102001121 |
4 | 1021203202210312 |
5 | 10011404202210 |
6 | 322242014154 |
7 | 42403165261 |
oct | 11143424466 |
9 | 3160072047 |
10 | 1234053430 |
11 | 583655675 |
12 | 2a534735a |
13 | 16888843c |
14 | b9c75cd8 |
15 | 735156da |
hex | 498e2936 |
1234053430 has 8 divisors (see below), whose sum is σ = 2221296192. Its totient is φ = 493621368.
The previous prime is 1234053413. The next prime is 1234053437. The reversal of 1234053430 is 343504321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 1234053395 and 1234053404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1234053437) 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, 61702662 + ... + 61702681.
It is an arithmetic number, because the mean of its divisors is an integer number (277662024).
Almost surely, 21234053430 is an apocalyptic number.
1234053430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1234053430 is a deficient number, since it is larger than the sum of its proper divisors (987242762).
1234053430 is a wasteful number, since it uses less digits than its factorization.
1234053430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 123405350.
The product of its (nonzero) digits is 4320, while the sum is 25.
The square root of 1234053430 is about 35129.0966294324. The cubic root of 1234053430 is about 1072.6169472364.
Adding to 1234053430 its reverse (343504321), we get a palindrome (1577557751).
The spelling of 1234053430 in words is "one billion, two hundred thirty-four million, fifty-three thousand, four hundred thirty".
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