Base | Representation |
---|---|
bin | 11001010101010… |
… | …000001110100111 |
3 | 1002121201022222221 |
4 | 121111100032213 |
5 | 1332300030040 |
6 | 110101133211 |
7 | 13350312403 |
oct | 3125201647 |
9 | 1077638887 |
10 | 425001895 |
11 | 1a89a223a |
12 | ba3ba207 |
13 | 6a086616 |
14 | 40632103 |
15 | 274a174a |
hex | 195503a7 |
425001895 has 12 divisors (see below), whose sum is σ = 522149976. Its totient is φ = 332087280.
The previous prime is 425001877. The next prime is 425001901. The reversal of 425001895 is 598100524.
It is not a de Polignac number, because 425001895 - 223 = 416613287 is a prime.
It is a super-2 number, since 2×4250018952 = 361253221507182050, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 425001895.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13741 + ... + 32230.
It is an arithmetic number, because the mean of its divisors is an integer number (43512498).
Almost surely, 2425001895 is an apocalyptic number.
425001895 is a deficient number, since it is larger than the sum of its proper divisors (97148081).
425001895 is an equidigital number, since it uses as much as digits as its factorization.
425001895 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46062 (or 46019 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 34.
The square root of 425001895 is about 20615.5740885380. The cubic root of 425001895 is about 751.8484155523.
The spelling of 425001895 in words is "four hundred twenty-five million, one thousand, eight hundred ninety-five".
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