Base | Representation |
---|---|
bin | 1010111111100… |
… | …01000010110110 |
3 | 20102111221001020 |
4 | 11133301002312 |
5 | 142101312210 |
6 | 13052242010 |
7 | 2166541551 |
oct | 537610266 |
9 | 212457036 |
10 | 92213430 |
11 | 48063351 |
12 | 26a70306 |
13 | 1614857a |
14 | c365698 |
15 | 8167770 |
hex | 57f10b6 |
92213430 has 32 divisors (see below), whose sum is σ = 223064064. Its totient is φ = 24395616.
The previous prime is 92213419. The next prime is 92213431. The reversal of 92213430 is 3431229.
It is a self number, because there is not a number n which added to its sum of digits gives 92213430.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (92213431) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8292 + ... + 15911.
It is an arithmetic number, because the mean of its divisors is an integer number (6970752).
Almost surely, 292213430 is an apocalyptic number.
92213430 is an abundant number, since it is smaller than the sum of its proper divisors (130850634).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
92213430 is a wasteful number, since it uses less digits than its factorization.
92213430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24340.
The product of its (nonzero) digits is 1296, while the sum is 24.
The square root of 92213430 is about 9602.7824092812. The cubic root of 92213430 is about 451.7845678934.
Adding to 92213430 its reverse (3431229), we get a palindrome (95644659).
The spelling of 92213430 in words is "ninety-two million, two hundred thirteen thousand, four hundred thirty".
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