Base | Representation |
---|---|
bin | 11010101000101111… |
… | …10100011010011111 |
3 | 1100220121210012211210 |
4 | 31110113310122133 |
5 | 213241402311111 |
6 | 10323003515503 |
7 | 1014243444444 |
oct | 152427643237 |
9 | 40817705753 |
10 | 14300432031 |
11 | 6079248276 |
12 | 2931228b93 |
13 | 146b92b502 |
14 | 99935d9cb |
15 | 58a6ca0a6 |
hex | 3545f469f |
14300432031 has 16 divisors (see below), whose sum is σ = 19603396224. Its totient is φ = 9266092704.
The previous prime is 14300432021. The next prime is 14300432051. The reversal of 14300432031 is 13023400341.
It is not a de Polignac number, because 14300432031 - 27 = 14300431903 is a prime.
It is a super-2 number, since 2×143004320312 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 14300431989 and 14300432007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14300432021) 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, 37096 + ... + 173138.
It is an arithmetic number, because the mean of its divisors is an integer number (1225212264).
Almost surely, 214300432031 is an apocalyptic number.
14300432031 is a deficient number, since it is larger than the sum of its proper divisors (5302964193).
14300432031 is a wasteful number, since it uses less digits than its factorization.
14300432031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 137030.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 14300432031 its reverse (13023400341), we get a palindrome (27323832372).
The spelling of 14300432031 in words is "fourteen billion, three hundred million, four hundred thirty-two thousand, thirty-one".
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