Base | Representation |
---|---|
bin | 111100110111001… |
… | …1001111110000001 |
3 | 12021022202220220010 |
4 | 1321232121332001 |
5 | 13140301130004 |
6 | 534351335133 |
7 | 101415324363 |
oct | 17156317601 |
9 | 5238686803 |
10 | 2042208129 |
11 | 958856215 |
12 | 48bb214a9 |
13 | 267134ca0 |
14 | 155324d33 |
15 | be44da89 |
hex | 79b99f81 |
2042208129 has 8 divisors (see below), whose sum is σ = 2932401472. Its totient is φ = 1256743440.
The previous prime is 2042208127. The next prime is 2042208131. The reversal of 2042208129 is 9218022402.
It is an interprime number because it is at equal distance from previous prime (2042208127) and next prime (2042208131).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2042208129 - 21 = 2042208127 is a prime.
It is a super-2 number, since 2×20422081292 = 8341228084307361282, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2042208096 and 2042208105.
It is not an unprimeable number, because it can be changed into a prime (2042208121) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26182117 + ... + 26182194.
It is an arithmetic number, because the mean of its divisors is an integer number (366550184).
Almost surely, 22042208129 is an apocalyptic number.
It is an amenable number.
2042208129 is a deficient number, since it is larger than the sum of its proper divisors (890193343).
2042208129 is a wasteful number, since it uses less digits than its factorization.
2042208129 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52364327.
The product of its (nonzero) digits is 4608, while the sum is 30.
The square root of 2042208129 is about 45190.7969502641. The cubic root of 2042208129 is about 1268.7225729744.
The spelling of 2042208129 in words is "two billion, forty-two million, two hundred eight thousand, one hundred twenty-nine".
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