Base | Representation |
---|---|
bin | 11010010011111… |
… | …01010111110101 |
3 | 120101022110100120 |
4 | 31021331113311 |
5 | 423000330420 |
6 | 33522402153 |
7 | 5320020315 |
oct | 1511752765 |
9 | 511273316 |
10 | 220714485 |
11 | 103651072 |
12 | 61b00359 |
13 | 3695a9b4 |
14 | 21455445 |
15 | 1459bd40 |
hex | d27d5f5 |
220714485 has 32 divisors (see below), whose sum is σ = 382631040. Its totient is φ = 108208128.
The previous prime is 220714471. The next prime is 220714489. The reversal of 220714485 is 584417022.
It is not a de Polignac number, because 220714485 - 26 = 220714421 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220714489) 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, 901 + ... + 21029.
It is an arithmetic number, because the mean of its divisors is an integer number (11957220).
Almost surely, 2220714485 is an apocalyptic number.
It is an amenable number.
220714485 is a deficient number, since it is larger than the sum of its proper divisors (161916555).
220714485 is a wasteful number, since it uses less digits than its factorization.
220714485 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20197.
The product of its (nonzero) digits is 17920, while the sum is 33.
The square root of 220714485 is about 14856.4627351197. The cubic root of 220714485 is about 604.3338842625. Note that the first 3 decimals are identical.
The spelling of 220714485 in words is "two hundred twenty million, seven hundred fourteen thousand, four hundred eighty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •