Base | Representation |
---|---|
bin | 10010001111110100… |
… | …01110001101011001 |
3 | 221021201121122021200 |
4 | 21013322032031121 |
5 | 130030333120411 |
6 | 4300030224413 |
7 | 464522565060 |
oct | 110772161531 |
9 | 27251548250 |
10 | 9796379481 |
11 | 4177889999 |
12 | 1a94955109 |
13 | c01766265 |
14 | 68d0bb1d7 |
15 | 3c508ae56 |
hex | 247e8e359 |
9796379481 has 96 divisors (see below), whose sum is σ = 17273717760. Its totient is φ = 5230697472.
The previous prime is 9796379441. The next prime is 9796379501. The reversal of 9796379481 is 1849736979.
9796379481 is a `hidden beast` number, since 97 + 9 + 63 + 7 + 9 + 481 = 666.
It is not a de Polignac number, because 9796379481 - 210 = 9796378457 is a prime.
It is a super-2 number, since 2×97963794812 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (63).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (9796379401) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 21158256 + ... + 21158718.
It is an arithmetic number, because the mean of its divisors is an integer number (179934560).
Almost surely, 29796379481 is an apocalyptic number.
It is an amenable number.
9796379481 is a deficient number, since it is larger than the sum of its proper divisors (7477338279).
9796379481 is a wasteful number, since it uses less digits than its factorization.
9796379481 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 855 (or 852 counting only the distinct ones).
The product of its digits is 20575296, while the sum is 63.
The square root of 9796379481 is about 98976.6612944688. The cubic root of 9796379481 is about 2139.7113973777.
The spelling of 9796379481 in words is "nine billion, seven hundred ninety-six million, three hundred seventy-nine thousand, four hundred eighty-one".
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