Base | Representation |
---|---|
bin | 101110001000000111… |
… | …1010111101100011010 |
3 | 100110200102200101000200 |
4 | 1130100033113230122 |
5 | 3110332004244344 |
6 | 113301145043030 |
7 | 10104501110046 |
oct | 1342017275432 |
9 | 313612611020 |
10 | 99056712474 |
11 | 39011a28235 |
12 | 17245a86476 |
13 | 945826b045 |
14 | 4b19a77026 |
15 | 289b50c069 |
hex | 17103d7b1a |
99056712474 has 24 divisors (see below), whose sum is σ = 222023667060. Its totient is φ = 31880321088.
The previous prime is 99056712473. The next prime is 99056712479. The reversal of 99056712474 is 47421765099.
99056712474 is a `hidden beast` number, since 9 + 9 + 0 + 567 + 1 + 2 + 4 + 74 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 92364327225 + 6692385249 = 303915^2 + 81807^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 99056712474.
It is not an unprimeable number, because it can be changed into a prime (99056712473) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94881387 + ... + 94882430.
Almost surely, 299056712474 is an apocalyptic number.
99056712474 is an abundant number, since it is smaller than the sum of its proper divisors (122966954586).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
99056712474 is a wasteful number, since it uses less digits than its factorization.
99056712474 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 189763854 (or 189763851 counting only the distinct ones).
The product of its (nonzero) digits is 3810240, while the sum is 54.
The spelling of 99056712474 in words is "ninety-nine billion, fifty-six million, seven hundred twelve thousand, four hundred seventy-four".
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