Base | Representation |
---|---|
bin | 11110100100010… |
… | …01000101101111 |
3 | 122212111011222011 |
4 | 33102021011233 |
5 | 1011120222223 |
6 | 41235502051 |
7 | 6232324603 |
oct | 1722110557 |
9 | 585434864 |
10 | 256414063 |
11 | 121814754 |
12 | 71a57927 |
13 | 41179cc9 |
14 | 260a9503 |
15 | 1779e80d |
hex | f48916f |
256414063 has 8 divisors (see below), whose sum is σ = 272300400. Its totient is φ = 240766848.
The previous prime is 256414061. The next prime is 256414069. The reversal of 256414063 is 360414652.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 256414063 - 21 = 256414061 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (256414061) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57568 + ... + 61861.
It is an arithmetic number, because the mean of its divisors is an integer number (34037550).
Almost surely, 2256414063 is an apocalyptic number.
256414063 is a deficient number, since it is larger than the sum of its proper divisors (15886337).
256414063 is a wasteful number, since it uses less digits than its factorization.
256414063 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 119561.
The product of its (nonzero) digits is 17280, while the sum is 31.
The square root of 256414063 is about 16012.9342407942. The cubic root of 256414063 is about 635.3025718231.
The spelling of 256414063 in words is "two hundred fifty-six million, four hundred fourteen thousand, sixty-three".
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