Base | Representation |
---|---|
bin | 11111111111111… |
… | …11111111100001 |
3 | 200201002221011210 |
4 | 33333333333201 |
5 | 1022204413200 |
6 | 42345300333 |
7 | 6436443366 |
oct | 1777777741 |
9 | 621087153 |
10 | 268435425 |
11 | 128585565 |
12 | 75a946a9 |
13 | 437c893b |
14 | 2791846d |
15 | 18876650 |
hex | fffffe1 |
268435425 has 12 divisors (see below), whose sum is σ = 443813360. Its totient is φ = 143165520.
The previous prime is 268435399. The next prime is 268435459. The reversal of 268435425 is 524534862.
It is not a de Polignac number, because 268435425 - 26 = 268435361 is a prime.
It is a nialpdrome in base 16.
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, 1789495 + ... + 1789644.
Almost surely, 2268435425 is an apocalyptic number.
268435425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
268435425 is a deficient number, since it is larger than the sum of its proper divisors (175377935).
268435425 is a wasteful number, since it uses less digits than its factorization.
268435425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3579152 (or 3579147 counting only the distinct ones).
The product of its digits is 230400, while the sum is 39.
The square root of 268435425 is about 16383.9990539551. Note that the first 3 decimals coincide. The cubic root of 268435425 is about 645.0795527141.
The spelling of 268435425 in words is "two hundred sixty-eight million, four hundred thirty-five thousand, four hundred twenty-five".
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