Base | Representation |
---|---|
bin | 10100110100001010110… |
… | …011101001100011110111 |
3 | 12001202010102011020022210 |
4 | 110310022303221203313 |
5 | 141413432241440203 |
6 | 3013041424224503 |
7 | 205225531320135 |
oct | 24641263514367 |
9 | 5052112136283 |
10 | 1430405421303 |
11 | 5016a462a351 |
12 | 1b127ba6b133 |
13 | a4b6ac8b021 |
14 | 4d33682a755 |
15 | 2731c66d803 |
hex | 14d0ace98f7 |
1430405421303 has 16 divisors (see below), whose sum is σ = 1909274275296. Its totient is φ = 952570544640.
The previous prime is 1430405421241. The next prime is 1430405421337. The reversal of 1430405421303 is 3031245040341.
It is not a de Polignac number, because 1430405421303 - 217 = 1430405290231 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1430405421373) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13097443 + ... + 13206203.
It is an arithmetic number, because the mean of its divisors is an integer number (119329642206).
Almost surely, 21430405421303 is an apocalyptic number.
1430405421303 is a deficient number, since it is larger than the sum of its proper divisors (478868853993).
1430405421303 is a wasteful number, since it uses less digits than its factorization.
1430405421303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 113474.
The product of its (nonzero) digits is 17280, while the sum is 30.
The spelling of 1430405421303 in words is "one trillion, four hundred thirty billion, four hundred five million, four hundred twenty-one thousand, three hundred three".
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