Base | Representation |
---|---|
bin | 11001010110010… |
… | …000100011000111 |
3 | 1002122012201101120 |
4 | 121112100203013 |
5 | 1332331442401 |
6 | 110110525023 |
7 | 13352460450 |
oct | 3126204307 |
9 | 1078181346 |
10 | 425265351 |
11 | 1a9062175 |
12 | ba506773 |
13 | 6a149504 |
14 | 406a0127 |
15 | 27504836 |
hex | 195908c7 |
425265351 has 16 divisors (see below), whose sum is σ = 648392448. Its totient is φ = 242870400.
The previous prime is 425265349. The next prime is 425265359. The reversal of 425265351 is 153562524.
It is not a de Polignac number, because 425265351 - 21 = 425265349 is a prime.
It is a super-2 number, since 2×4252653512 = 361701237522306402, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (425265359) 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 in 15 ways as a sum of consecutive naturals, for example, 40696 + ... + 50066.
It is an arithmetic number, because the mean of its divisors is an integer number (40524528).
Almost surely, 2425265351 is an apocalyptic number.
425265351 is a deficient number, since it is larger than the sum of its proper divisors (223127097).
425265351 is a wasteful number, since it uses less digits than its factorization.
425265351 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11542.
The product of its digits is 36000, while the sum is 33.
The square root of 425265351 is about 20621.9628309237. The cubic root of 425265351 is about 752.0037388291.
The spelling of 425265351 in words is "four hundred twenty-five million, two hundred sixty-five thousand, three hundred fifty-one".
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