Base | Representation |
---|---|
bin | 1011111101110100010 |
3 | 201220212011 |
4 | 1133232202 |
5 | 100021343 |
6 | 12223134 |
7 | 3222100 |
oct | 1375642 |
9 | 656764 |
10 | 392098 |
11 | 248653 |
12 | 16aaaa |
13 | 109615 |
14 | a2c70 |
15 | 7b29d |
hex | 5fba2 |
392098 has 12 divisors (see below), whose sum is σ = 684342. Its totient is φ = 168000.
The previous prime is 392087. The next prime is 392099. The reversal of 392098 is 890293.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 388129 + 3969 = 623^2 + 63^2 .
It is an Ulam number.
It is a plaindrome in base 12.
It is a nialpdrome in base 7.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (392099) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1903 + ... + 2098.
2392098 is an apocalyptic number.
392098 is a deficient number, since it is larger than the sum of its proper divisors (292244).
392098 is a wasteful number, since it uses less digits than its factorization.
392098 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4017 (or 4010 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 31.
The square root of 392098 is about 626.1772911884. The cubic root of 392098 is about 73.1922125351.
The spelling of 392098 in words is "three hundred ninety-two thousand, ninety-eight".
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