Base | Representation |
---|---|
bin | 100110010001… |
… | …000010011110 |
3 | 200212122022020 |
4 | 212101002132 |
5 | 10032000022 |
6 | 555001010 |
7 | 151156443 |
oct | 46210236 |
9 | 20778266 |
10 | 10031262 |
11 | 57316aa |
12 | 3439166 |
13 | 2102b77 |
14 | 14919ca |
15 | d3235c |
hex | 99109e |
10031262 has 16 divisors (see below), whose sum is σ = 20317440. Its totient is φ = 3301272.
The previous prime is 10031261. The next prime is 10031293. The reversal of 10031262 is 26213001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10031261) 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, 10108 + ... + 11055.
It is an arithmetic number, because the mean of its divisors is an integer number (1269840).
Almost surely, 210031262 is an apocalyptic number.
10031262 is an abundant number, since it is smaller than the sum of its proper divisors (10286178).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10031262 is a wasteful number, since it uses less digits than its factorization.
10031262 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21247.
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 10031262 is about 3167.2167592383. The cubic root of 10031262 is about 215.6677419156.
Adding to 10031262 its reverse (26213001), we get a palindrome (36244263).
The spelling of 10031262 in words is "ten million, thirty-one thousand, two hundred sixty-two".
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