Base | Representation |
---|---|
bin | 101010100111110… |
… | …0011100001001001 |
3 | 10200200001200122020 |
4 | 1111033203201021 |
5 | 10412104003001 |
6 | 353524515053 |
7 | 50303666202 |
oct | 12517434111 |
9 | 3620050566 |
10 | 1430141001 |
11 | 674306113 |
12 | 33ab4ba89 |
13 | 19a3a29a3 |
14 | d7d1a5a9 |
15 | 8584a736 |
hex | 553e3849 |
1430141001 has 32 divisors (see below), whose sum is σ = 2047150080. Its totient is φ = 885427200.
The previous prime is 1430140993. The next prime is 1430141021. The reversal of 1430141001 is 1001410341.
It is not a de Polignac number, because 1430141001 - 23 = 1430140993 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1430141021) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 780156 + ... + 781986.
It is an arithmetic number, because the mean of its divisors is an integer number (63973440).
Almost surely, 21430141001 is an apocalyptic number.
It is an amenable number.
1430141001 is a deficient number, since it is larger than the sum of its proper divisors (617009079).
1430141001 is a wasteful number, since it uses less digits than its factorization.
1430141001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2117.
The product of its (nonzero) digits is 48, while the sum is 15.
The square root of 1430141001 is about 37817.2050923915. The cubic root of 1430141001 is about 1126.6601992537.
Adding to 1430141001 its reverse (1001410341), we get a palindrome (2431551342).
The spelling of 1430141001 in words is "one billion, four hundred thirty million, one hundred forty-one thousand, one".
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