Base | Representation |
---|---|
bin | 1111000000101111… |
… | …1011101101110011 |
3 | 101101211111221100101 |
4 | 3300023323231303 |
5 | 31223043110034 |
6 | 1503505333231 |
7 | 201600354640 |
oct | 36013735563 |
9 | 11354457311 |
10 | 4029660019 |
11 | 1788702240 |
12 | 945637217 |
13 | 4c2b07a18 |
14 | 2a3274dc7 |
15 | 188b83514 |
hex | f02fbb73 |
4029660019 has 32 divisors (see below), whose sum is σ = 5069509632. Its totient is φ = 3111696000.
The previous prime is 4029660017. The next prime is 4029660073. The reversal of 4029660019 is 9100669204.
It is not a de Polignac number, because 4029660019 - 21 = 4029660017 is a prime.
It is a super-2 number, since 2×40296600192 = 32476319737454160722, 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 4029660019.
It is not an unprimeable number, because it can be changed into a prime (4029660017) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6385834 + ... + 6386464.
It is an arithmetic number, because the mean of its divisors is an integer number (158422176).
Almost surely, 24029660019 is an apocalyptic number.
4029660019 is a deficient number, since it is larger than the sum of its proper divisors (1039849613).
4029660019 is a wasteful number, since it uses less digits than its factorization.
4029660019 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1267.
The product of its (nonzero) digits is 23328, while the sum is 37.
The square root of 4029660019 is about 63479.6031729878. The cubic root of 4029660019 is about 1591.3149228394.
The spelling of 4029660019 in words is "four billion, twenty-nine million, six hundred sixty thousand, nineteen".
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