Base | Representation |
---|---|
bin | 10100110100000001000… |
… | …101111001111111100000 |
3 | 12001201201001110200012112 |
4 | 110310001011321333200 |
5 | 141413114030410130 |
6 | 3013013323014452 |
7 | 205221512052416 |
oct | 24640105717740 |
9 | 5051631420175 |
10 | 1430242435040 |
11 | 501620628361 |
12 | 1b123536a428 |
13 | a4b43293253 |
14 | 4d31cd212b6 |
15 | 2730d1c6495 |
hex | 14d01179fe0 |
1430242435040 has 48 divisors (see below), whose sum is σ = 3379370385888. Its totient is φ = 572025417216.
The previous prime is 1430242435001. The next prime is 1430242435049. The reversal of 1430242435040 is 405342420341.
It is a Harshad number since it is a multiple of its sum of digits (32).
It is a junction number, because it is equal to n+sod(n) for n = 1430242434988 and 1430242435006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1430242435049) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 733469 + ... + 1843491.
It is an arithmetic number, because the mean of its divisors is an integer number (70403549706).
Almost surely, 21430242435040 is an apocalyptic number.
1430242435040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1430242435040 is an abundant number, since it is smaller than the sum of its proper divisors (1949127950848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1430242435040 is a wasteful number, since it uses less digits than its factorization.
1430242435040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1118091 (or 1118083 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 32.
Adding to 1430242435040 its reverse (405342420341), we get a palindrome (1835584855381).
The spelling of 1430242435040 in words is "one trillion, four hundred thirty billion, two hundred forty-two million, four hundred thirty-five thousand, forty".
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