Base | Representation |
---|---|
bin | 11110100001000… |
… | …10110010010010 |
3 | 122211200220011021 |
4 | 33100202302102 |
5 | 1011013320101 |
6 | 41222510054 |
7 | 6225631120 |
oct | 1720426222 |
9 | 584626137 |
10 | 255995026 |
11 | 121558941 |
12 | 7189532a |
13 | 41061361 |
14 | 25dda910 |
15 | 1771a5a1 |
hex | f422c92 |
255995026 has 8 divisors (see below), whose sum is σ = 438848640. Its totient is φ = 109712148.
The previous prime is 255995023. The next prime is 255995029. The reversal of 255995026 is 620599552.
It is an interprime number because it is at equal distance from previous prime (255995023) and next prime (255995029).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (255995023) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9142666 + ... + 9142693.
It is an arithmetic number, because the mean of its divisors is an integer number (54856080).
Almost surely, 2255995026 is an apocalyptic number.
255995026 is a deficient number, since it is larger than the sum of its proper divisors (182853614).
255995026 is a wasteful number, since it uses less digits than its factorization.
255995026 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18285368.
The product of its (nonzero) digits is 243000, while the sum is 43.
The square root of 255995026 is about 15999.8445617450. The cubic root of 255995026 is about 634.9563083998.
It can be divided in two parts, 25599 and 5026, that added together give a square (30625 = 1752).
The spelling of 255995026 in words is "two hundred fifty-five million, nine hundred ninety-five thousand, twenty-six".
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