Base | Representation |
---|---|
bin | 10111010111101… |
… | …111000110111001 |
3 | 1000022210122122210 |
4 | 113113233012321 |
5 | 1300334120413 |
6 | 102524005333 |
7 | 12500531352 |
oct | 2727570671 |
9 | 1008718583 |
10 | 392098233 |
11 | 19136922a |
12 | ab390849 |
13 | 63305ab7 |
14 | 3a108d29 |
15 | 246523c3 |
hex | 175ef1b9 |
392098233 has 4 divisors (see below), whose sum is σ = 522797648. Its totient is φ = 261398820.
The previous prime is 392098229. The next prime is 392098243. The reversal of 392098233 is 332890293.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 392098233 - 22 = 392098229 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 392098191 and 392098200.
It is not an unprimeable number, because it can be changed into a prime (392098243) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65349703 + ... + 65349708.
It is an arithmetic number, because the mean of its divisors is an integer number (130699412).
Almost surely, 2392098233 is an apocalyptic number.
It is an amenable number.
392098233 is a deficient number, since it is larger than the sum of its proper divisors (130699415).
392098233 is a wasteful number, since it uses less digits than its factorization.
392098233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 130699414.
The product of its (nonzero) digits is 69984, while the sum is 39.
The square root of 392098233 is about 19801.4704756995. The cubic root of 392098233 is about 731.9222703303.
The spelling of 392098233 in words is "three hundred ninety-two million, ninety-eight thousand, two hundred thirty-three".
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