Base | Representation |
---|---|
bin | 10010000101110100… |
… | …01101111011011000 |
3 | 221001212202201122010 |
4 | 21002322031323120 |
5 | 124342344222443 |
6 | 4243432225520 |
7 | 462453551634 |
oct | 110272157330 |
9 | 27055681563 |
10 | 9712492248 |
11 | 41344a31a8 |
12 | 1a7083b2a0 |
13 | bba274744 |
14 | 681cc1dc4 |
15 | 3bca1a733 |
hex | 242e8ded8 |
9712492248 has 32 divisors (see below), whose sum is σ = 24458474160. Its totient is φ = 3213864960.
The previous prime is 9712492243. The next prime is 9712492319. The reversal of 9712492248 is 8422942179.
It is a happy number.
9712492248 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 9712492197 and 9712492206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9712492243) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1473673 + ... + 1480248.
Almost surely, 29712492248 is an apocalyptic number.
It is an amenable number.
9712492248 is an abundant number, since it is smaller than the sum of its proper divisors (14745981912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9712492248 is a wasteful number, since it uses less digits than its factorization.
9712492248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2954067 (or 2954063 counting only the distinct ones).
The product of its digits is 580608, while the sum is 48.
The square root of 9712492248 is about 98551.9773926429. The cubic root of 9712492248 is about 2133.5863705283.
The spelling of 9712492248 in words is "nine billion, seven hundred twelve million, four hundred ninety-two thousand, two hundred forty-eight".
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