Base | Representation |
---|---|
bin | 100111001001… |
… | …011001001011 |
3 | 201022100221110 |
4 | 213021121023 |
5 | 10111341331 |
6 | 1003541403 |
7 | 153140430 |
oct | 47113113 |
9 | 21270843 |
10 | 10262091 |
11 | 587a074 |
12 | 352a863 |
13 | 2183c58 |
14 | 1511b87 |
15 | d7a946 |
hex | 9c964b |
10262091 has 16 divisors (see below), whose sum is σ = 15895808. Its totient is φ = 5767200.
The previous prime is 10262059. The next prime is 10262093. The reversal of 10262091 is 19026201.
10262091 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10262091 - 25 = 10262059 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10262093) 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, 2725 + ... + 5286.
It is an arithmetic number, because the mean of its divisors is an integer number (993488).
Almost surely, 210262091 is an apocalyptic number.
10262091 is a deficient number, since it is larger than the sum of its proper divisors (5633717).
10262091 is an equidigital number, since it uses as much as digits as its factorization.
10262091 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8082.
The product of its (nonzero) digits is 216, while the sum is 21.
The square root of 10262091 is about 3203.4498591362. The cubic root of 10262091 is about 217.3094539381.
Adding to 10262091 its reverse (19026201), we get a palindrome (29288292).
The spelling of 10262091 in words is "ten million, two hundred sixty-two thousand, ninety-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •