Base | Representation |
---|---|
bin | 100100000111110… |
… | …1000000111001110 |
3 | 10010110200211021111 |
4 | 1020033220013032 |
5 | 4440241243024 |
6 | 320134322234 |
7 | 42015210001 |
oct | 11017500716 |
9 | 3113624244 |
10 | 1212056014 |
11 | 5721a0694 |
12 | 299ab937a |
13 | 164155b10 |
14 | b6d8b538 |
15 | 7161ca94 |
hex | 483e81ce |
1212056014 has 32 divisors (see below), whose sum is σ = 1979651520. Its totient is φ = 553243392.
The previous prime is 1212055973. The next prime is 1212056039. The reversal of 1212056014 is 4106502121.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1073002 + ... + 1074130.
It is an arithmetic number, because the mean of its divisors is an integer number (61864110).
Almost surely, 21212056014 is an apocalyptic number.
1212056014 is a deficient number, since it is larger than the sum of its proper divisors (767595506).
1212056014 is a wasteful number, since it uses less digits than its factorization.
1212056014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1564.
The product of its (nonzero) digits is 480, while the sum is 22.
The square root of 1212056014 is about 34814.5948418189. The cubic root of 1212056014 is about 1066.2054470631.
Adding to 1212056014 its reverse (4106502121), we get a palindrome (5318558135).
The spelling of 1212056014 in words is "one billion, two hundred twelve million, fifty-six thousand, fourteen".
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