Base | Representation |
---|---|
bin | 10100101010101100011… |
… | …100000000011000000010 |
3 | 12000202212102111120221121 |
4 | 110222230130000120002 |
5 | 141232113422333102 |
6 | 3004240133342454 |
7 | 204415451526346 |
oct | 24525434003002 |
9 | 5022772446847 |
10 | 1420232230402 |
11 | 4a8354083467 |
12 | 1ab300a97a2a |
13 | a3c0944203b |
14 | 4ca4d6a3626 |
15 | 26e2449eb37 |
hex | 14aac700602 |
1420232230402 has 8 divisors (see below), whose sum is σ = 2242471942800. Its totient is φ = 672741582804.
The previous prime is 1420232230399. The next prime is 1420232230433. The reversal of 1420232230402 is 2040322320241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×14202322304022 (a number of 25 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, 18687266152 + ... + 18687266227.
It is an arithmetic number, because the mean of its divisors is an integer number (280308992850).
Almost surely, 21420232230402 is an apocalyptic number.
1420232230402 is a deficient number, since it is larger than the sum of its proper divisors (822239712398).
1420232230402 is a wasteful number, since it uses less digits than its factorization.
1420232230402 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37374532400.
The product of its (nonzero) digits is 4608, while the sum is 25.
Adding to 1420232230402 its reverse (2040322320241), we get a palindrome (3460554550643).
The spelling of 1420232230402 in words is "one trillion, four hundred twenty billion, two hundred thirty-two million, two hundred thirty thousand, four hundred two".
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