Base | Representation |
---|---|
bin | 111011001001001… |
… | …000010011011011 |
3 | 2120011002110210212 |
4 | 323021020103123 |
5 | 4013003432201 |
6 | 242243201335 |
7 | 33405656243 |
oct | 7311102333 |
9 | 2504073725 |
10 | 992249051 |
11 | 46a10a442 |
12 | 23837624b |
13 | 12a755221 |
14 | 95ad0b23 |
15 | 5c19eabb |
hex | 3b2484db |
992249051 has 8 divisors (see below), whose sum is σ = 995649600. Its totient is φ = 988855560.
The previous prime is 992249033. The next prime is 992249053. The reversal of 992249051 is 150942299.
It is a happy number.
992249051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-992249051 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (992249053) 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, 454280 + ... + 456458.
It is an arithmetic number, because the mean of its divisors is an integer number (124456200).
Almost surely, 2992249051 is an apocalyptic number.
992249051 is a deficient number, since it is larger than the sum of its proper divisors (3400549).
992249051 is a wasteful number, since it uses less digits than its factorization.
992249051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3529.
The product of its (nonzero) digits is 58320, while the sum is 41.
The square root of 992249051 is about 31499.9849365043. The cubic root of 992249051 is about 997.4096461942.
The spelling of 992249051 in words is "nine hundred ninety-two million, two hundred forty-nine thousand, fifty-one".
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