Base | Representation |
---|---|
bin | 100110010110… |
… | …000110111111 |
3 | 200220200210110 |
4 | 212112012333 |
5 | 10033131111 |
6 | 555241103 |
7 | 151304133 |
oct | 46260677 |
9 | 20820713 |
10 | 10052031 |
11 | 5746270 |
12 | 3449193 |
13 | 210c462 |
14 | 14993c3 |
15 | d385a6 |
hex | 9961bf |
10052031 has 16 divisors (see below), whose sum is σ = 14934528. Its totient is φ = 5961600.
The previous prime is 10052017. The next prime is 10052051. The reversal of 10052031 is 13025001.
It is not a de Polignac number, because 10052031 - 27 = 10051903 is a prime.
It is a super-2 number, since 2×100520312 = 202086654449922, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10051998 and 10052016.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10052051) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1690 + ... + 4791.
It is an arithmetic number, because the mean of its divisors is an integer number (933408).
Almost surely, 210052031 is an apocalyptic number.
10052031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
10052031 is a deficient number, since it is larger than the sum of its proper divisors (4882497).
10052031 is a wasteful number, since it uses less digits than its factorization.
10052031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6542.
The product of its (nonzero) digits is 30, while the sum is 12.
The square root of 10052031 is about 3170.4938101185. The cubic root of 10052031 is about 215.8164807813.
Adding to 10052031 its reverse (13025001), we get a palindrome (23077032).
The spelling of 10052031 in words is "ten million, fifty-two thousand, thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •