Base | Representation |
---|---|
bin | 11001010111010… |
… | …010011011011101 |
3 | 1002122201102112212 |
4 | 121113102123131 |
5 | 1332414111242 |
6 | 110120410205 |
7 | 13354663253 |
oct | 3127223335 |
9 | 1078642485 |
10 | 425535197 |
11 | 1a922698a |
12 | ba616965 |
13 | 6a212299 |
14 | 407305d3 |
15 | 27559782 |
hex | 195d26dd |
425535197 has 2 divisors, whose sum is σ = 425535198. Its totient is φ = 425535196.
The previous prime is 425535161. The next prime is 425535239. The reversal of 425535197 is 791535524.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 263380441 + 162154756 = 16229^2 + 12734^2 .
It is a cyclic number.
It is not a de Polignac number, because 425535197 - 210 = 425534173 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (425535997) 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 as a sum of consecutive naturals, namely, 212767598 + 212767599.
It is an arithmetic number, because the mean of its divisors is an integer number (212767599).
Almost surely, 2425535197 is an apocalyptic number.
It is an amenable number.
425535197 is a deficient number, since it is larger than the sum of its proper divisors (1).
425535197 is an equidigital number, since it uses as much as digits as its factorization.
425535197 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 189000, while the sum is 41.
The square root of 425535197 is about 20628.5044780275. The cubic root of 425535197 is about 752.1627629102.
The spelling of 425535197 in words is "four hundred twenty-five million, five hundred thirty-five thousand, one hundred ninety-seven".
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