Base | Representation |
---|---|
bin | 11011110100110… |
… | …01110110001111 |
3 | 121021012122212010 |
4 | 31322121312033 |
5 | 434223222111 |
6 | 35054512303 |
7 | 5532662244 |
oct | 1572316617 |
9 | 537178763 |
10 | 233414031 |
11 | 10a835464 |
12 | 66205693 |
13 | 39486216 |
14 | 22ddd5cb |
15 | 15759aa6 |
hex | de99d8f |
233414031 has 16 divisors (see below), whose sum is σ = 329443200. Its totient is φ = 146589408.
The previous prime is 233413987. The next prime is 233414047. The reversal of 233414031 is 130414332.
It is not a de Polignac number, because 233414031 - 26 = 233413967 is a prime.
It is a super-2 number, since 2×2334140312 = 108964219735337922, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 233413989 and 233414007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (233414431) 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, 1236 + ... + 21641.
It is an arithmetic number, because the mean of its divisors is an integer number (20590200).
Almost surely, 2233414031 is an apocalyptic number.
233414031 is a deficient number, since it is larger than the sum of its proper divisors (96029169).
233414031 is a wasteful number, since it uses less digits than its factorization.
233414031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23078.
The product of its (nonzero) digits is 864, while the sum is 21.
The square root of 233414031 is about 15277.8935393594. The cubic root of 233414031 is about 615.7092142123.
Adding to 233414031 its reverse (130414332), we get a palindrome (363828363).
It can be divided in two parts, 23341 and 4031, that added together give a palindrome (27372).
The spelling of 233414031 in words is "two hundred thirty-three million, four hundred fourteen thousand, thirty-one".
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