Base | Representation |
---|---|
bin | 101000001110… |
… | …100101000000 |
3 | 201211202200001 |
4 | 220032211000 |
5 | 10144423342 |
6 | 1014005344 |
7 | 155430550 |
oct | 50164500 |
9 | 21752601 |
10 | 10545472 |
11 | 5a52a73 |
12 | 3646854 |
13 | 2252c32 |
14 | 1587160 |
15 | dd48b7 |
hex | a0e940 |
10545472 has 28 divisors (see below), whose sum is σ = 23916640. Its totient is φ = 4519296.
The previous prime is 10545467. The next prime is 10545503. The reversal of 10545472 is 27454501.
It is a tau number, because it is divible by the number of its divisors (28).
It is a super-2 number, since 2×105454722 = 222413959405568, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is an alternating number because its digits alternate between odd and even.
It is a self number, because there is not a number n which added to its sum of digits gives 10545472.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11322 + ... + 12217.
Almost surely, 210545472 is an apocalyptic number.
It is an amenable number.
10545472 is an abundant number, since it is smaller than the sum of its proper divisors (13371168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10545472 is an equidigital number, since it uses as much as digits as its factorization.
10545472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23558 (or 23548 counting only the distinct ones).
The product of its (nonzero) digits is 5600, while the sum is 28.
The square root of 10545472 is about 3247.3792510269. The cubic root of 10545472 is about 219.2916057347.
Adding to 10545472 its reverse (27454501), we get a palindrome (37999973).
The spelling of 10545472 in words is "ten million, five hundred forty-five thousand, four hundred seventy-two".
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