Base | Representation |
---|---|
bin | 11011111101111… |
… | …10111100000011 |
3 | 121100110122122002 |
4 | 31332332330003 |
5 | 440030131111 |
6 | 35140334215 |
7 | 5546122244 |
oct | 1576767403 |
9 | 540418562 |
10 | 234614531 |
11 | 110485408 |
12 | 666a436b |
13 | 397b6788 |
14 | 23232ccb |
15 | 158e563b |
hex | dfbef03 |
234614531 has 2 divisors, whose sum is σ = 234614532. Its totient is φ = 234614530.
The previous prime is 234614491. The next prime is 234614557. The reversal of 234614531 is 135416432.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-234614531 is a prime.
It is a super-2 number, since 2×2346145312 = 110087956312699922, which contains 22 as substring.
It is a Sophie Germain prime.
It is a Chen prime.
It is a junction number, because it is equal to n+sod(n) for n = 234614494 and 234614503.
It is not a weakly prime, because it can be changed into another prime (234614431) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117307265 + 117307266.
It is an arithmetic number, because the mean of its divisors is an integer number (117307266).
Almost surely, 2234614531 is an apocalyptic number.
234614531 is a deficient number, since it is larger than the sum of its proper divisors (1).
234614531 is an equidigital number, since it uses as much as digits as its factorization.
234614531 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 8640, while the sum is 29.
The square root of 234614531 is about 15317.1319443295. The cubic root of 234614531 is about 616.7629859125.
The spelling of 234614531 in words is "two hundred thirty-four million, six hundred fourteen thousand, five hundred thirty-one".
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