Base | Representation |
---|---|
bin | 100110110100010… |
… | …0101100011011110 |
3 | 10100202212002211010 |
4 | 1031220211203132 |
5 | 10131414011324 |
6 | 333124440050 |
7 | 44163640662 |
oct | 11550454336 |
9 | 3322762733 |
10 | 1302485214 |
11 | 609245468 |
12 | 304249026 |
13 | 179ac8214 |
14 | c4daa8a2 |
15 | 79531829 |
hex | 4da258de |
1302485214 has 8 divisors (see below), whose sum is σ = 2604970440. Its totient is φ = 434161736.
The previous prime is 1302485201. The next prime is 1302485227. The reversal of 1302485214 is 4125842031.
It is an interprime number because it is at equal distance from previous prime (1302485201) and next prime (1302485227).
It is a sphenic number, since it is the product of 3 distinct primes.
1302485214 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108540429 + ... + 108540440.
It is an arithmetic number, because the mean of its divisors is an integer number (325621305).
Almost surely, 21302485214 is an apocalyptic number.
1302485214 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1302485214 is a wasteful number, since it uses less digits than its factorization.
1302485214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 217080874.
The product of its (nonzero) digits is 7680, while the sum is 30.
The square root of 1302485214 is about 36089.9600166030. The cubic root of 1302485214 is about 1092.0879133961.
The spelling of 1302485214 in words is "one billion, three hundred two million, four hundred eighty-five thousand, two hundred fourteen".
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