Base | Representation |
---|---|
bin | 111000111110111… |
… | …0100001000010010 |
3 | 11221020211011200100 |
4 | 1301331310020102 |
5 | 12403434422324 |
6 | 513421233230 |
7 | 65244661440 |
oct | 16175641022 |
9 | 4836734610 |
10 | 1912029714 |
11 | 8a1322251 |
12 | 454402816 |
13 | 24618623a |
14 | 141d19b90 |
15 | b2cd74c9 |
hex | 71f74212 |
1912029714 has 24 divisors (see below), whose sum is σ = 4734550080. Its totient is φ = 546294168.
The previous prime is 1912029683. The next prime is 1912029727. The reversal of 1912029714 is 4179202191.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7587294 + ... + 7587545.
It is an arithmetic number, because the mean of its divisors is an integer number (197272920).
Almost surely, 21912029714 is an apocalyptic number.
1912029714 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
1912029714 is an abundant number, since it is smaller than the sum of its proper divisors (2822520366).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1912029714 is a wasteful number, since it uses less digits than its factorization.
1912029714 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15174854 (or 15174851 counting only the distinct ones).
The product of its (nonzero) digits is 9072, while the sum is 36.
The square root of 1912029714 is about 43726.7619885123. The cubic root of 1912029714 is about 1241.1707885061.
The spelling of 1912029714 in words is "one billion, nine hundred twelve million, twenty-nine thousand, seven hundred fourteen".
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