Base | Representation |
---|---|
bin | 101001100100… |
… | …101011010000 |
3 | 202111200102101 |
4 | 221210223100 |
5 | 10242220003 |
6 | 1025330144 |
7 | 161426653 |
oct | 51445320 |
9 | 22450371 |
10 | 10898128 |
11 | 6173a1a |
12 | 3796954 |
13 | 23475c7 |
14 | 163989a |
15 | e5411d |
hex | a64ad0 |
10898128 has 40 divisors (see below), whose sum is σ = 22264200. Its totient is φ = 5160960.
The previous prime is 10898119. The next prime is 10898137. The reversal of 10898128 is 82189801.
It is an interprime number because it is at equal distance from previous prime (10898119) and next prime (10898137).
It can be written as a sum of positive squares in 4 ways, for example, as 1607824 + 9290304 = 1268^2 + 3048^2 .
It is a Harshad number since it is a multiple of its sum of digits (37).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24048 + ... + 24496.
It is an arithmetic number, because the mean of its divisors is an integer number (556605).
Almost surely, 210898128 is an apocalyptic number.
It is an amenable number.
10898128 is an abundant number, since it is smaller than the sum of its proper divisors (11366072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10898128 is a wasteful number, since it uses less digits than its factorization.
10898128 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 535 (or 529 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 37.
The square root of 10898128 is about 3301.2312854449. The cubic root of 10898128 is about 221.7093292927.
It can be divided in two parts, 10898 and 128, that added together give a triangular number (11026 = T148).
The spelling of 10898128 in words is "ten million, eight hundred ninety-eight thousand, one hundred twenty-eight".
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