Base | Representation |
---|---|
bin | 1110110001110010… |
… | …1101101101000110 |
3 | 101020110111221200000 |
4 | 3230130231231012 |
5 | 31111014401324 |
6 | 1453345302130 |
7 | 200206343343 |
oct | 35434555506 |
9 | 11213457600 |
10 | 3966950214 |
11 | 1756270457 |
12 | 928634946 |
13 | 4b2b1c526 |
14 | 298bcd7ca |
15 | 1833e79c9 |
hex | ec72db46 |
3966950214 has 36 divisors (see below), whose sum is σ = 8916515244. Its totient is φ = 1321853904.
The previous prime is 3966950189. The next prime is 3966950219. The reversal of 3966950214 is 4120596693.
It is a self number, because there is not a number n which added to its sum of digits gives 3966950214.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3966950219) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1387074 + ... + 1389930.
It is an arithmetic number, because the mean of its divisors is an integer number (247680979).
Almost surely, 23966950214 is an apocalyptic number.
3966950214 is an abundant number, since it is smaller than the sum of its proper divisors (4949565030).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3966950214 is an frugal number, since it uses more digits than its factorization.
3966950214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5731 (or 2862 counting only the distinct ones).
The product of its (nonzero) digits is 349920, while the sum is 45.
The square root of 3966950214 is about 62983.7297561839. The cubic root of 3966950214 is about 1583.0170166655.
The spelling of 3966950214 in words is "three billion, nine hundred sixty-six million, nine hundred fifty thousand, two hundred fourteen".
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