Base | Representation |
---|---|
bin | 101001100010… |
… | …111000010100 |
3 | 202111022022221 |
4 | 221202320110 |
5 | 10242001042 |
6 | 1025232124 |
7 | 161366344 |
oct | 51427024 |
9 | 22438287 |
10 | 10890772 |
11 | 6169442 |
12 | 3792644 |
13 | 2344159 |
14 | 1636d24 |
15 | e51d67 |
hex | a62e14 |
10890772 has 12 divisors (see below), whose sum is σ = 19256020. Its totient is φ = 5389056.
The previous prime is 10890769. The next prime is 10890773. The reversal of 10890772 is 27709801.
It can be written as a sum of positive squares in 2 ways, for example, as 2972176 + 7918596 = 1724^2 + 2814^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10890773) 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, 13647 + ... + 14422.
Almost surely, 210890772 is an apocalyptic number.
It is an amenable number.
10890772 is a deficient number, since it is larger than the sum of its proper divisors (8365248).
10890772 is a wasteful number, since it uses less digits than its factorization.
10890772 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28170 (or 28168 counting only the distinct ones).
The product of its (nonzero) digits is 7056, while the sum is 34.
The square root of 10890772 is about 3300.1169676240. The cubic root of 10890772 is about 221.6594350691.
The spelling of 10890772 in words is "ten million, eight hundred ninety thousand, seven hundred seventy-two".
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