Base | Representation |
---|---|
bin | 101000001101… |
… | …100101100100 |
3 | 201211120002200 |
4 | 220031211210 |
5 | 10144311122 |
6 | 1013534500 |
7 | 155412660 |
oct | 50154544 |
9 | 21746080 |
10 | 10541412 |
11 | 5a4aa12 |
12 | 3644430 |
13 | 225112b |
14 | 15858a0 |
15 | dd35ac |
hex | a0d964 |
10541412 has 72 divisors (see below), whose sum is σ = 31012800. Its totient is φ = 2956608.
The previous prime is 10541389. The next prime is 10541423. The reversal of 10541412 is 21414501.
It is a super-3 number, since 3×105414123 (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an alternating number because its digits alternate between odd and even.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14514 + ... + 15222.
Almost surely, 210541412 is an apocalyptic number.
10541412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10541412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15506400).
10541412 is an abundant number, since it is smaller than the sum of its proper divisors (20471388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10541412 is a wasteful number, since it uses less digits than its factorization.
10541412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 785 (or 780 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 18.
The square root of 10541412 is about 3246.7540713765. The cubic root of 10541412 is about 219.2634597462.
Adding to 10541412 its reverse (21414501), we get a palindrome (31955913).
The spelling of 10541412 in words is "ten million, five hundred forty-one thousand, four hundred twelve".
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