Base | Representation |
---|---|
bin | 111110101010110… |
… | …111011100010011 |
3 | 2201021102220022022 |
4 | 332222313130103 |
5 | 4123131041111 |
6 | 252155402055 |
7 | 35024650433 |
oct | 7652673423 |
9 | 2637386268 |
10 | 1051424531 |
11 | 49a5578a3 |
12 | 25415332b |
13 | 139aa3ac1 |
14 | 9d8d62c3 |
15 | 6248d2db |
hex | 3eab7713 |
1051424531 has 2 divisors, whose sum is σ = 1051424532. Its totient is φ = 1051424530.
The previous prime is 1051424497. The next prime is 1051424533. The reversal of 1051424531 is 1354241501.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1051424531 is a prime.
It is a super-2 number, since 2×10514245312 = 2210987088777139922, which contains 22 as substring.
Together with 1051424533, it forms a pair of twin primes.
It is a Chen prime.
It is a self number, because there is not a number n which added to its sum of digits gives 1051424531.
It is not a weakly prime, because it can be changed into another prime (1051424533) 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, 525712265 + 525712266.
It is an arithmetic number, because the mean of its divisors is an integer number (525712266).
Almost surely, 21051424531 is an apocalyptic number.
1051424531 is a deficient number, since it is larger than the sum of its proper divisors (1).
1051424531 is an equidigital number, since it uses as much as digits as its factorization.
1051424531 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2400, while the sum is 26.
The square root of 1051424531 is about 32425.6770322533. The cubic root of 1051424531 is about 1016.8557961260.
The spelling of 1051424531 in words is "one billion, fifty-one million, four hundred twenty-four thousand, five hundred thirty-one".
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