Base | Representation |
---|---|
bin | 11011111011001… |
… | …10000010111110 |
3 | 121022210011011212 |
4 | 31331212002332 |
5 | 434432003210 |
6 | 35124444422 |
7 | 5543044601 |
oct | 1575460276 |
9 | 538704155 |
10 | 234250430 |
11 | 1102568a7 |
12 | 66549712 |
13 | 396b9b2b |
14 | 2317a338 |
15 | 15872805 |
hex | df660be |
234250430 has 32 divisors (see below), whose sum is σ = 449949600. Its totient is φ = 87547392.
The previous prime is 234250427. The next prime is 234250433. The reversal of 234250430 is 34052432.
It is an interprime number because it is at equal distance from previous prime (234250427) and next prime (234250433).
It is a junction number, because it is equal to n+sod(n) for n = 234250396 and 234250405.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234250433) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5426 + ... + 22314.
It is an arithmetic number, because the mean of its divisors is an integer number (14060925).
Almost surely, 2234250430 is an apocalyptic number.
234250430 is a deficient number, since it is larger than the sum of its proper divisors (215699170).
234250430 is a wasteful number, since it uses less digits than its factorization.
234250430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16988.
The product of its (nonzero) digits is 2880, while the sum is 23.
The square root of 234250430 is about 15305.2419124952. The cubic root of 234250430 is about 616.4437668555.
The spelling of 234250430 in words is "two hundred thirty-four million, two hundred fifty thousand, four hundred thirty".
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