Base | Representation |
---|---|
bin | 101001101110010… |
… | …1101001011100111 |
3 | 10121120102002121222 |
4 | 1103130231023213 |
5 | 10331402042043 |
6 | 350531330555 |
7 | 46460043563 |
oct | 12334551347 |
9 | 3546362558 |
10 | 1400034023 |
11 | 659312313 |
12 | 330a50a5b |
13 | 1940910cb |
14 | d3d206a3 |
15 | 82d9ed68 |
hex | 5372d2e7 |
1400034023 has 8 divisors (see below), whose sum is σ = 1415327520. Its totient is φ = 1384768800.
The previous prime is 1400034017. The next prime is 1400034043. The reversal of 1400034023 is 3204300041.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1400034023 - 24 = 1400034007 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1400033992 and 1400034010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1400034043) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101486 + ... + 114452.
It is an arithmetic number, because the mean of its divisors is an integer number (176915940).
Almost surely, 21400034023 is an apocalyptic number.
1400034023 is a deficient number, since it is larger than the sum of its proper divisors (15293497).
1400034023 is a wasteful number, since it uses less digits than its factorization.
1400034023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14137.
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 1400034023 is about 37417.0285164389. The cubic root of 1400034023 is about 1118.6980041875.
Adding to 1400034023 its reverse (3204300041), we get a palindrome (4604334064).
The spelling of 1400034023 in words is "one billion, four hundred million, thirty-four thousand, twenty-three".
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