Base | Representation |
---|---|
bin | 101001101110100… |
… | …0101001101010001 |
3 | 10121120121002121210 |
4 | 1103131011031101 |
5 | 10331413214213 |
6 | 350533410333 |
7 | 46460633520 |
oct | 12335051521 |
9 | 3546532553 |
10 | 1400132433 |
11 | 65937a247 |
12 | 330a999a9 |
13 | 1940c6b3b |
14 | d3d484b7 |
15 | 82dbe0c3 |
hex | 53745351 |
1400132433 has 16 divisors (see below), whose sum is σ = 2165381120. Its totient is φ = 788133456.
The previous prime is 1400132431. The next prime is 1400132443. The reversal of 1400132433 is 3342310041.
It is not a de Polignac number, because 1400132433 - 21 = 1400132431 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 (1400132431) 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, 496153 + ... + 498966.
It is an arithmetic number, because the mean of its divisors is an integer number (135336320).
Almost surely, 21400132433 is an apocalyptic number.
It is an amenable number.
1400132433 is a deficient number, since it is larger than the sum of its proper divisors (765248687).
1400132433 is an equidigital number, since it uses as much as digits as its factorization.
1400132433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 995196.
The product of its (nonzero) digits is 864, while the sum is 21.
The square root of 1400132433 is about 37418.3435362925. The cubic root of 1400132433 is about 1118.7242150960.
Adding to 1400132433 its reverse (3342310041), we get a palindrome (4742442474).
The spelling of 1400132433 in words is "one billion, four hundred million, one hundred thirty-two thousand, four hundred thirty-three".
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