Base | Representation |
---|---|
bin | 1011000000101… |
… | …00001001011101 |
3 | 20102210020021112 |
4 | 11200110021131 |
5 | 142120412323 |
6 | 13055311405 |
7 | 2201011004 |
oct | 540241135 |
9 | 212706245 |
10 | 92357213 |
11 | 48151383 |
12 | 26b1b565 |
13 | 16198b50 |
14 | c3a1c3b |
15 | 8195178 |
hex | 581425d |
92357213 has 8 divisors (see below), whose sum is σ = 103786368. Its totient is φ = 81545904.
The previous prime is 92357197. The next prime is 92357231. The reversal of 92357213 is 31275329.
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 92357213 - 24 = 92357197 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 92357213.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (92350213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154145 + ... + 154742.
It is an arithmetic number, because the mean of its divisors is an integer number (12973296).
Almost surely, 292357213 is an apocalyptic number.
It is an amenable number.
92357213 is a deficient number, since it is larger than the sum of its proper divisors (11429155).
92357213 is a wasteful number, since it uses less digits than its factorization.
92357213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 308923.
The product of its digits is 11340, while the sum is 32.
The square root of 92357213 is about 9610.2660212920. The cubic root of 92357213 is about 452.0192596931.
The spelling of 92357213 in words is "ninety-two million, three hundred fifty-seven thousand, two hundred thirteen".
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