Base | Representation |
---|---|
bin | 101001101110010… |
… | …1001100001011001 |
3 | 10121120101100001210 |
4 | 1103130221201121 |
5 | 10331401102113 |
6 | 350531133333 |
7 | 46456652100 |
oct | 12334514131 |
9 | 3546340053 |
10 | 1400019033 |
11 | 659302026 |
12 | 330a44249 |
13 | 19408733a |
14 | d3d19037 |
15 | 82d9a6c3 |
hex | 53729859 |
1400019033 has 24 divisors (see below), whose sum is σ = 2217670272. Its totient is φ = 782985504.
The previous prime is 1400019011. The next prime is 1400019041. The reversal of 1400019033 is 3309100041.
It is not a de Polignac number, because 1400019033 - 25 = 1400019001 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is not an unprimeable number, because it can be changed into a prime (1400019133) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 94410 + ... + 108227.
It is an arithmetic number, because the mean of its divisors is an integer number (92402928).
Almost surely, 21400019033 is an apocalyptic number.
It is an amenable number.
1400019033 is a deficient number, since it is larger than the sum of its proper divisors (817651239).
1400019033 is a wasteful number, since it uses less digits than its factorization.
1400019033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 202701 (or 202694 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 21.
The square root of 1400019033 is about 37416.8282060359. The cubic root of 1400019033 is about 1118.6940115838.
Adding to 1400019033 its reverse (3309100041), we get a palindrome (4709119074).
It can be divided in two parts, 14000 and 19033, that added together give a palindrome (33033).
The spelling of 1400019033 in words is "one billion, four hundred million, nineteen thousand, thirty-three".
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