Base | Representation |
---|---|
bin | 1000100100111100… |
… | …0010010000111101 |
3 | 12221110102001111220 |
4 | 2021033002100331 |
5 | 14203404420104 |
6 | 1020244503553 |
7 | 111025150560 |
oct | 21117022075 |
9 | 5843361456 |
10 | 2302420029 |
11 | a81724278 |
12 | 5430aabb9 |
13 | 2a9011820 |
14 | 17badc4d7 |
15 | d71ed7d9 |
hex | 893c243d |
2302420029 has 32 divisors (see below), whose sum is σ = 3784730880. Its totient is φ = 1212406272.
The previous prime is 2302420009. The next prime is 2302420049. The reversal of 2302420029 is 9200242032.
It is an interprime number because it is at equal distance from previous prime (2302420009) and next prime (2302420049).
It is not a de Polignac number, because 2302420029 - 29 = 2302419517 is a prime.
It is a super-2 number, since 2×23024200292 = 10602275979880721682, which contains 22 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 2302419990 and 2302420008.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2302420009) 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, 161607 + ... + 175275.
It is an arithmetic number, because the mean of its divisors is an integer number (118272840).
Almost surely, 22302420029 is an apocalyptic number.
It is an amenable number.
2302420029 is a deficient number, since it is larger than the sum of its proper divisors (1482310851).
2302420029 is a wasteful number, since it uses less digits than its factorization.
2302420029 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14309.
The product of its (nonzero) digits is 1728, while the sum is 24.
The square root of 2302420029 is about 47983.5391462531. The cubic root of 2302420029 is about 1320.4689237325.
The spelling of 2302420029 in words is "two billion, three hundred two million, four hundred twenty thousand, twenty-nine".
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