Base | Representation |
---|---|
bin | 10101000100010… |
… | …001100101101101 |
3 | 220122001201111021 |
4 | 111010101211231 |
5 | 1210440122112 |
6 | 55023254141 |
7 | 11521131415 |
oct | 2504214555 |
9 | 818051437 |
10 | 353442157 |
11 | 171566362 |
12 | 9a44a351 |
13 | 582bcb93 |
14 | 34d25645 |
15 | 21068907 |
hex | 1511196d |
353442157 has 2 divisors, whose sum is σ = 353442158. Its totient is φ = 353442156.
The previous prime is 353442149. The next prime is 353442163. The reversal of 353442157 is 751244353.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 318051556 + 35390601 = 17834^2 + 5949^2 .
It is a cyclic number.
It is not a de Polignac number, because 353442157 - 23 = 353442149 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (353442197) 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, 176721078 + 176721079.
It is an arithmetic number, because the mean of its divisors is an integer number (176721079).
Almost surely, 2353442157 is an apocalyptic number.
It is an amenable number.
353442157 is a deficient number, since it is larger than the sum of its proper divisors (1).
353442157 is an equidigital number, since it uses as much as digits as its factorization.
353442157 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 50400, while the sum is 34.
The square root of 353442157 is about 18800.0573669338. The cubic root of 353442157 is about 707.0326176795.
The spelling of 353442157 in words is "three hundred fifty-three million, four hundred forty-two thousand, one hundred fifty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •