Base | Representation |
---|---|
bin | 111100110000011… |
… | …111001011110001 |
3 | 2122001002000112201 |
4 | 330300133023301 |
5 | 4041422443401 |
6 | 245052023201 |
7 | 34155164143 |
oct | 7460371361 |
9 | 2561060481 |
10 | 1019343601 |
11 | 483435a31 |
12 | 245461b01 |
13 | 1332508c3 |
14 | 99544c93 |
15 | 5e752b01 |
hex | 3cc1f2f1 |
1019343601 has 16 divisors (see below), whose sum is σ = 1073723904. Its totient is φ = 965853504.
The previous prime is 1019343593. The next prime is 1019343607. The reversal of 1019343601 is 1063439101.
It is a cyclic number.
It is not a de Polignac number, because 1019343601 - 23 = 1019343593 is a prime.
It is a super-2 number, since 2×10193436012 = 2078122753799294402, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 1019343601.
It is not an unprimeable number, because it can be changed into a prime (1019343607) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1662571 + ... + 1663183.
It is an arithmetic number, because the mean of its divisors is an integer number (67107744).
Almost surely, 21019343601 is an apocalyptic number.
It is an amenable number.
1019343601 is a deficient number, since it is larger than the sum of its proper divisors (54380303).
1019343601 is a wasteful number, since it uses less digits than its factorization.
1019343601 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1200.
The product of its (nonzero) digits is 1944, while the sum is 28.
The square root of 1019343601 is about 31927.1608665725. The cubic root of 1019343601 is about 1006.4067331134.
The spelling of 1019343601 in words is "one billion, nineteen million, three hundred forty-three thousand, six hundred one".
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