Base | Representation |
---|---|
bin | 10110010110010… |
… | …110010000001101 |
3 | 222010112210101212 |
4 | 112112112100031 |
5 | 1231442111234 |
6 | 101112344205 |
7 | 12202040204 |
oct | 2626262015 |
9 | 863483355 |
10 | 374957069 |
11 | 182720883 |
12 | a56a5065 |
13 | 5c8b39b6 |
14 | 37b2623b |
15 | 22db85ce |
hex | 1659640d |
374957069 has 2 divisors, whose sum is σ = 374957070. Its totient is φ = 374957068.
The previous prime is 374957047. The next prime is 374957071. The reversal of 374957069 is 960759473.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 238300969 + 136656100 = 15437^2 + 11690^2 .
It is a cyclic number.
It is not a de Polignac number, because 374957069 - 224 = 358179853 is a prime.
It is a super-2 number, since 2×3749570692 = 281185607186141522, which contains 22 as substring.
Together with 374957071, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (374951069) by changing a digit.
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 as a sum of consecutive naturals, namely, 187478534 + 187478535.
It is an arithmetic number, because the mean of its divisors is an integer number (187478535).
Almost surely, 2374957069 is an apocalyptic number.
It is an amenable number.
374957069 is a deficient number, since it is larger than the sum of its proper divisors (1).
374957069 is an equidigital number, since it uses as much as digits as its factorization.
374957069 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1428840, while the sum is 50.
The square root of 374957069 is about 19363.8082256564. The cubic root of 374957069 is about 721.0972653407.
The spelling of 374957069 in words is "three hundred seventy-four million, nine hundred fifty-seven thousand, sixty-nine".
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