Base | Representation |
---|---|
bin | 11001001101110… |
… | …100010000111111 |
3 | 1002111001021201121 |
4 | 121031310100333 |
5 | 1331300133401 |
6 | 105551251411 |
7 | 13324612531 |
oct | 3115642077 |
9 | 1074037647 |
10 | 423052351 |
11 | 1a7890547 |
12 | b9819b67 |
13 | 69853147 |
14 | 40285851 |
15 | 27218ca1 |
hex | 1937443f |
423052351 has 4 divisors (see below), whose sum is σ = 423115000. Its totient is φ = 422989704.
The previous prime is 423052349. The next prime is 423052369. The reversal of 423052351 is 153250324.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 423052351 - 21 = 423052349 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (423055351) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19776 + ... + 35173.
It is an arithmetic number, because the mean of its divisors is an integer number (105778750).
Almost surely, 2423052351 is an apocalyptic number.
423052351 is a deficient number, since it is larger than the sum of its proper divisors (62649).
423052351 is an equidigital number, since it uses as much as digits as its factorization.
423052351 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62648.
The product of its (nonzero) digits is 3600, while the sum is 25.
The square root of 423052351 is about 20568.2364581896. The cubic root of 423052351 is about 750.6970414584.
The spelling of 423052351 in words is "four hundred twenty-three million, fifty-two thousand, three hundred fifty-one".
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