Base | Representation |
---|---|
bin | 1010111110001… |
… | …00011000011101 |
3 | 20102011122002210 |
4 | 11133010120131 |
5 | 142024433433 |
6 | 13044311033 |
7 | 2165150322 |
oct | 537043035 |
9 | 212148083 |
10 | 92030493 |
11 | 47a48965 |
12 | 269a2479 |
13 | 160b3219 |
14 | c318b49 |
15 | 812d463 |
hex | 57c461d |
92030493 has 8 divisors (see below), whose sum is σ = 123922656. Its totient is φ = 60746000.
The previous prime is 92030479. The next prime is 92030557. The reversal of 92030493 is 39403029.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 92030493 - 25 = 92030461 is a prime.
It is a super-2 number, since 2×920304932 = 16939223283646098, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 92030493.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (92030453) 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, 151563 + ... + 152168.
It is an arithmetic number, because the mean of its divisors is an integer number (15490332).
Almost surely, 292030493 is an apocalyptic number.
It is an amenable number.
92030493 is a deficient number, since it is larger than the sum of its proper divisors (31892163).
92030493 is a wasteful number, since it uses less digits than its factorization.
92030493 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 303835.
The product of its (nonzero) digits is 5832, while the sum is 30.
The square root of 92030493 is about 9593.2524724412. The cubic root of 92030493 is about 451.4856135096.
It can be divided in two parts, 920 and 30493, that added together give a palindrome (31413).
The spelling of 92030493 in words is "ninety-two million, thirty thousand, four hundred ninety-three".
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