Base | Representation |
---|---|
bin | 111110110010111110001 |
3 | 10212112122121 |
4 | 13312113301 |
5 | 1011321323 |
6 | 112034241 |
7 | 23330110 |
oct | 7662761 |
9 | 3775577 |
10 | 2057713 |
11 | 1185a99 |
12 | 832981 |
13 | 5707a8 |
14 | 3b7c77 |
15 | 2a9a5d |
hex | 1f65f1 |
2057713 has 12 divisors (see below), whose sum is σ = 2421120. Its totient is φ = 1712880.
The previous prime is 2057711. The next prime is 2057723. The reversal of 2057713 is 3177502.
It is not a de Polignac number, because 2057713 - 21 = 2057711 is a prime.
It is a Duffinian number.
2057713 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (2057711) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26008 + ... + 26086.
It is an arithmetic number, because the mean of its divisors is an integer number (201760).
22057713 is an apocalyptic number.
It is an amenable number.
2057713 is a deficient number, since it is larger than the sum of its proper divisors (363407).
2057713 is an frugal number, since it uses more digits than its factorization.
2057713 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 208 (or 147 counting only the distinct ones).
The product of its (nonzero) digits is 1470, while the sum is 25.
The square root of 2057713 is about 1434.4730739892. The cubic root of 2057713 is about 127.1925283706.
It can be divided in two parts, 2057 and 713, that multiplied together give a palindrome (1466641).
The spelling of 2057713 in words is "two million, fifty-seven thousand, seven hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •