Base | Representation |
---|---|
bin | 101001000110… |
… | …000011110000 |
3 | 202021022101122 |
4 | 221012003300 |
5 | 10224211340 |
6 | 1022521412 |
7 | 160365230 |
oct | 51060360 |
9 | 22238348 |
10 | 10772720 |
11 | 6098782 |
12 | 3736268 |
13 | 23024ba |
14 | 1605cc0 |
15 | e2bdb5 |
hex | a460f0 |
10772720 has 40 divisors (see below), whose sum is σ = 28626144. Its totient is φ = 3693312.
The previous prime is 10772701. The next prime is 10772737. The reversal of 10772720 is 2727701.
It is a tau number, because it is divible by the number of its divisors (40).
It is a self number, because there is not a number n which added to its sum of digits gives 10772720.
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, 9059 + ... + 10178.
Almost surely, 210772720 is an apocalyptic number.
10772720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10772720 is an abundant number, since it is smaller than the sum of its proper divisors (17853424).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10772720 is a wasteful number, since it uses less digits than its factorization.
10772720 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19257 (or 19251 counting only the distinct ones).
The product of its (nonzero) digits is 1372, while the sum is 26.
The square root of 10772720 is about 3282.1822009145. The cubic root of 10772720 is about 220.8556211831.
It can be divided in two parts, 107 and 72720, that added together give a palindrome (72827).
The spelling of 10772720 in words is "ten million, seven hundred seventy-two thousand, seven hundred twenty".
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