Base | Representation |
---|---|
bin | 11011111110000… |
… | …01000111000000 |
3 | 121100111002211110 |
4 | 31333001013000 |
5 | 440030422144 |
6 | 35140443320 |
7 | 5546160210 |
oct | 1577010700 |
9 | 540432743 |
10 | 234623424 |
11 | 110491062 |
12 | 666a9540 |
13 | 397ba839 |
14 | 23236240 |
15 | 158e80b9 |
hex | dfc11c0 |
234623424 has 56 divisors (see below), whose sum is σ = 709460608. Its totient is φ = 67034880.
The previous prime is 234623413. The next prime is 234623447. The reversal of 234623424 is 424326432.
It is a tau number, because it is divible by the number of its divisors (56).
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 234623391 and 234623400.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85942 + ... + 88629.
Almost surely, 2234623424 is an apocalyptic number.
234623424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
234623424 is an abundant number, since it is smaller than the sum of its proper divisors (474837184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234623424 is a wasteful number, since it uses less digits than its factorization.
234623424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 174593 (or 174583 counting only the distinct ones).
The product of its digits is 27648, while the sum is 30.
The square root of 234623424 is about 15317.4222374393. The cubic root of 234623424 is about 616.7707785585.
Adding to 234623424 its reverse (424326432), we get a palindrome (658949856).
The spelling of 234623424 in words is "two hundred thirty-four million, six hundred twenty-three thousand, four hundred twenty-four".
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