Base | Representation |
---|---|
bin | 101000001011… |
… | …000100000101 |
3 | 201211000220220 |
4 | 220023010011 |
5 | 10143443302 |
6 | 1013414553 |
7 | 155340564 |
oct | 50130405 |
9 | 21730826 |
10 | 10531077 |
11 | 5a43177 |
12 | 363a459 |
13 | 224950b |
14 | 1581bdb |
15 | dd04bc |
hex | a0b105 |
10531077 has 4 divisors (see below), whose sum is σ = 14041440. Its totient is φ = 7020716.
The previous prime is 10531069. The next prime is 10531091. The reversal of 10531077 is 77013501.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 10531077 - 23 = 10531069 is a prime.
It is a super-2 number, since 2×105310772 = 221807165559858, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10531067) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1755177 + ... + 1755182.
It is an arithmetic number, because the mean of its divisors is an integer number (3510360).
Almost surely, 210531077 is an apocalyptic number.
It is an amenable number.
10531077 is a deficient number, since it is larger than the sum of its proper divisors (3510363).
10531077 is an equidigital number, since it uses as much as digits as its factorization.
10531077 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3510362.
The product of its (nonzero) digits is 735, while the sum is 24.
The square root of 10531077 is about 3245.1620914833. The cubic root of 10531077 is about 219.1917796325.
Adding to 10531077 its reverse (77013501), we get a palindrome (87544578).
The spelling of 10531077 in words is "ten million, five hundred thirty-one thousand, seventy-seven".
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