Base | Representation |
---|---|
bin | 101000000101… |
… | …011100001011 |
3 | 201202212022210 |
4 | 220011130023 |
5 | 10142224133 |
6 | 1013120203 |
7 | 155213460 |
oct | 50053413 |
9 | 21685283 |
10 | 10508043 |
11 | 5a27937 |
12 | 3629063 |
13 | 223bba0 |
14 | 1577667 |
15 | dc8763 |
hex | a0570b |
10508043 has 32 divisors (see below), whose sum is σ = 17554432. Its totient is φ = 5443200.
The previous prime is 10508021. The next prime is 10508051. The reversal of 10508043 is 34080501.
It is not a de Polignac number, because 10508043 - 213 = 10499851 is a prime.
It is a super-2 number, since 2×105080432 = 220837935379698, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a nialpdrome in base 15.
It is not an unprimeable number, because it can be changed into a prime (10508053) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16338 + ... + 16968.
It is an arithmetic number, because the mean of its divisors is an integer number (548576).
Almost surely, 210508043 is an apocalyptic number.
10508043 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
10508043 is a deficient number, since it is larger than the sum of its proper divisors (7046389).
10508043 is a wasteful number, since it uses less digits than its factorization.
10508043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 715.
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 10508043 is about 3241.6111734753. The cubic root of 10508043 is about 219.0318545853.
Adding to 10508043 its reverse (34080501), we get a palindrome (44588544).
The spelling of 10508043 in words is "ten million, five hundred eight thousand, forty-three".
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