Base | Representation |
---|---|
bin | 1000001110100110… |
… | …0100100110000001 |
3 | 12200221002020202111 |
4 | 2003221210212001 |
5 | 14010412304324 |
6 | 1003100215321 |
7 | 105506515522 |
oct | 20351444601 |
9 | 5627066674 |
10 | 2208713089 |
11 | a33840920 |
12 | 51783a541 |
13 | 29279252b |
14 | 16d4a8849 |
15 | cdd8d794 |
hex | 83a64981 |
2208713089 has 32 divisors (see below), whose sum is σ = 2500485120. Its totient is φ = 1934064000.
The previous prime is 2208713057. The next prime is 2208713131. The reversal of 2208713089 is 9803178022.
It is not a de Polignac number, because 2208713089 - 25 = 2208713057 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2208713489) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9904432 + ... + 9904654.
It is an arithmetic number, because the mean of its divisors is an integer number (78140160).
Almost surely, 22208713089 is an apocalyptic number.
It is an amenable number.
2208713089 is a deficient number, since it is larger than the sum of its proper divisors (291772031).
2208713089 is a wasteful number, since it uses less digits than its factorization.
2208713089 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 541.
The product of its (nonzero) digits is 48384, while the sum is 40.
The square root of 2208713089 is about 46996.9476562042. The cubic root of 2208713089 is about 1302.3061804160.
The spelling of 2208713089 in words is "two billion, two hundred eight million, seven hundred thirteen thousand, eighty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •