Base | Representation |
---|---|
bin | 100100100011111… |
… | …110110111000010 |
3 | 1120202020120110201 |
4 | 210203332313002 |
5 | 2224013143130 |
6 | 140511315414 |
7 | 21125630011 |
oct | 4443766702 |
9 | 1522216421 |
10 | 613412290 |
11 | 295289807 |
12 | 15151bb6a |
13 | 9a11366a |
14 | 5b678a78 |
15 | 38cbbbca |
hex | 248fedc2 |
613412290 has 16 divisors (see below), whose sum is σ = 1104461568. Its totient is φ = 245293936.
The previous prime is 613412281. The next prime is 613412291. The reversal of 613412290 is 92214316.
It is not an unprimeable number, because it can be changed into a prime (613412291) 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, 40509 + ... + 53551.
It is an arithmetic number, because the mean of its divisors is an integer number (69028848).
Almost surely, 2613412290 is an apocalyptic number.
613412290 is a deficient number, since it is larger than the sum of its proper divisors (491049278).
613412290 is a wasteful number, since it uses less digits than its factorization.
613412290 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17753.
The product of its (nonzero) digits is 2592, while the sum is 28.
The square root of 613412290 is about 24767.1615248902. The cubic root of 613412290 is about 849.6710561085.
The spelling of 613412290 in words is "six hundred thirteen million, four hundred twelve thousand, two hundred ninety".
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