Base | Representation |
---|---|
bin | 100000001000101100111 |
3 | 1222111111011 |
4 | 10001011213 |
5 | 232144111 |
6 | 34323051 |
7 | 11644030 |
oct | 4010547 |
9 | 1874434 |
10 | 1053031 |
11 | 65a181 |
12 | 429487 |
13 | 2ab3c5 |
14 | 1d5a87 |
15 | 15c021 |
hex | 101167 |
1053031 has 8 divisors (see below), whose sum is σ = 1274400. Its totient is φ = 849408.
The previous prime is 1053029. The next prime is 1053061. The reversal of 1053031 is 1303501.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1053031 - 21 = 1053029 is a prime.
It is a super-2 number, since 2×10530312 = 2217748573922, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1053061) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4306 + ... + 4543.
It is an arithmetic number, because the mean of its divisors is an integer number (159300).
21053031 is an apocalyptic number.
1053031 is a deficient number, since it is larger than the sum of its proper divisors (221369).
1053031 is an equidigital number, since it uses as much as digits as its factorization.
1053031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8873.
The product of its (nonzero) digits is 45, while the sum is 13.
The square root of 1053031 is about 1026.1729873662. The cubic root of 1053031 is about 101.7373416430.
Adding to 1053031 its reverse (1303501), we get a palindrome (2356532).
It can be divided in two parts, 105 and 3031, that added together give a square (3136 = 562).
The spelling of 1053031 in words is "one million, fifty-three thousand, thirty-one".
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