Base | Representation |
---|---|
bin | 1100010100000… |
… | …01000000011010 |
3 | 21012100121200021 |
4 | 12022001000122 |
5 | 202420220413 |
6 | 14125501054 |
7 | 2362640461 |
oct | 612010032 |
9 | 235317607 |
10 | 103288858 |
11 | 533384a2 |
12 | 2a71178a |
13 | 1852578a |
14 | da099d8 |
15 | 910418d |
hex | 628101a |
103288858 has 8 divisors (see below), whose sum is σ = 155279700. Its totient is φ = 51528960.
The previous prime is 103288853. The next prime is 103288903. The reversal of 103288858 is 858882301.
It can be written as a sum of positive squares in 2 ways, for example, as 86174089 + 17114769 = 9283^2 + 4137^2 .
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 (103288853) 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, 56613 + ... + 58408.
Almost surely, 2103288858 is an apocalyptic number.
103288858 is a deficient number, since it is larger than the sum of its proper divisors (51990842).
103288858 is a wasteful number, since it uses less digits than its factorization.
103288858 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115472.
The product of its (nonzero) digits is 122880, while the sum is 43.
The square root of 103288858 is about 10163.1126137616. The cubic root of 103288858 is about 469.1926050494.
The spelling of 103288858 in words is "one hundred three million, two hundred eighty-eight thousand, eight hundred fifty-eight".
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