Base | Representation |
---|---|
bin | 10010001111010100… |
… | …11111010000010101 |
3 | 221021102212002120000 |
4 | 21013222133100111 |
5 | 130023304124442 |
6 | 4255402001513 |
7 | 464442536250 |
oct | 110752372025 |
9 | 27242762500 |
10 | 9792254997 |
11 | 4175522128 |
12 | 1a934a6299 |
13 | c00950b35 |
14 | 68c726097 |
15 | 3c4a23d4c |
hex | 247a9f415 |
9792254997 has 40 divisors (see below), whose sum is σ = 17073382656. Its totient is φ = 5476504608.
The previous prime is 9792254987. The next prime is 9792255019. The reversal of 9792254997 is 7994522979.
9792254997 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 9792254997 - 24 = 9792254981 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (63).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9792254917) 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 39 ways as a sum of consecutive naturals, for example, 157078 + ... + 210375.
Almost surely, 29792254997 is an apocalyptic number.
It is an amenable number.
9792254997 is a deficient number, since it is larger than the sum of its proper divisors (7281127659).
9792254997 is a wasteful number, since it uses less digits than its factorization.
9792254997 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 367519 (or 367510 counting only the distinct ones).
The product of its digits is 25719120, while the sum is 63.
The square root of 9792254997 is about 98955.8234617852. The cubic root of 9792254997 is about 2139.4110672315.
The spelling of 9792254997 in words is "nine billion, seven hundred ninety-two million, two hundred fifty-four thousand, nine hundred ninety-seven".
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