Base | Representation |
---|---|
bin | 100011001110… |
… | …001011110110 |
3 | 122101002111020 |
4 | 203032023312 |
5 | 4330430032 |
6 | 525522010 |
7 | 141323532 |
oct | 43161366 |
9 | 18332436 |
10 | 9233142 |
11 | 5236aa6 |
12 | 3113306 |
13 | 1bb37c9 |
14 | 1324bc2 |
15 | c25b2c |
hex | 8ce2f6 |
9233142 has 32 divisors (see below), whose sum is σ = 19730304. Its totient is φ = 2870400.
The previous prime is 9233123. The next prime is 9233167. The reversal of 9233142 is 2413329.
It is a super-2 number, since 2×92331422 = 170501822384328, which contains 22 as substring.
It is an Ulam number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13017 + ... + 13707.
It is an arithmetic number, because the mean of its divisors is an integer number (616572).
Almost surely, 29233142 is an apocalyptic number.
9233142 is an abundant number, since it is smaller than the sum of its proper divisors (10497162).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9233142 is a wasteful number, since it uses less digits than its factorization.
9233142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 844.
The product of its digits is 1296, while the sum is 24.
The square root of 9233142 is about 3038.6085631420. The cubic root of 9233142 is about 209.7892216177.
The spelling of 9233142 in words is "nine million, two hundred thirty-three thousand, one hundred forty-two".
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