Base | Representation |
---|---|
bin | 111001011111011… |
… | …1111110101000100 |
3 | 11222102222022000122 |
4 | 1302332333311010 |
5 | 12422323220441 |
6 | 515231401112 |
7 | 65543136542 |
oct | 16276776504 |
9 | 4872868018 |
10 | 1929116996 |
11 | 8aaa33174 |
12 | 45a083198 |
13 | 249889961 |
14 | 1442c6d92 |
15 | b456034b |
hex | 72fbfd44 |
1929116996 has 18 divisors (see below), whose sum is σ = 3529121022. Its totient is φ = 922620160.
The previous prime is 1929116993. The next prime is 1929117013. The reversal of 1929116996 is 6996119291.
It can be written as a sum of positive squares in only one way, i.e., 1300612096 + 628504900 = 36064^2 + 25070^2 .
It is not an unprimeable number, because it can be changed into a prime (1929116993) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 453725 + ... + 457956.
It is an arithmetic number, because the mean of its divisors is an integer number (196062279).
Almost surely, 21929116996 is an apocalyptic number.
It is an amenable number.
1929116996 is a deficient number, since it is larger than the sum of its proper divisors (1600004026).
1929116996 is a wasteful number, since it uses less digits than its factorization.
1929116996 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 911731 (or 911706 counting only the distinct ones).
The product of its digits is 472392, while the sum is 53.
The square root of 1929116996 is about 43921.7144018764. The cubic root of 1929116996 is about 1244.8571624757.
The spelling of 1929116996 in words is "one billion, nine hundred twenty-nine million, one hundred sixteen thousand, nine hundred ninety-six".
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