Base | Representation |
---|---|
bin | 111011001001000… |
… | …011011100000000 |
3 | 2120011001110110200 |
4 | 323021003130000 |
5 | 4013002312440 |
6 | 242242525200 |
7 | 33405544161 |
oct | 7311033400 |
9 | 2504043420 |
10 | 992229120 |
11 | 46a0a6473 |
12 | 238366800 |
13 | 12a74912c |
14 | 95ac7768 |
15 | 5c198c30 |
hex | 3b243700 |
992229120 has 108 divisors (see below), whose sum is σ = 3433049256. Its totient is φ = 264591360.
The previous prime is 992229107. The next prime is 992229127. The reversal of 992229120 is 21922299.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (992229127) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31546 + ... + 54585.
Almost surely, 2992229120 is an apocalyptic number.
992229120 is a gapful number since it is divisible by the number (90) formed by its first and last digit.
It is an amenable number.
992229120 is an abundant number, since it is smaller than the sum of its proper divisors (2440820136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
992229120 is a wasteful number, since it uses less digits than its factorization.
992229120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86158 (or 86141 counting only the distinct ones).
The product of its (nonzero) digits is 11664, while the sum is 36.
The square root of 992229120 is about 31499.6685696850. The cubic root of 992229120 is about 997.4029679297.
The spelling of 992229120 in words is "nine hundred ninety-two million, two hundred twenty-nine thousand, one hundred twenty".
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