Base | Representation |
---|---|
bin | 1101100111111011111101… |
… | …00000011100100100100111 |
3 | 10221002002202102011101002200 |
4 | 12303331332200130210213 |
5 | 12411324043421340310 |
6 | 143415114013505543 |
7 | 6211334550335040 |
oct | 663757640344447 |
9 | 127062672141080 |
10 | 29959519324455 |
11 | 96008406853a6 |
12 | 343a4324a22b3 |
13 | 139422a90c6b6 |
14 | 7580970178c7 |
15 | 36e4b0ee49c0 |
hex | 1b3f7e81c927 |
29959519324455 has 48 divisors (see below), whose sum is σ = 59493487460160. Its totient is φ = 13662294188544.
The previous prime is 29959519324417. The next prime is 29959519324519. The reversal of 29959519324455 is 55442391595992.
29959519324455 is a `hidden beast` number, since 2 + 9 + 9 + 5 + 95 + 1 + 93 + 2 + 445 + 5 = 666.
It is not a de Polignac number, because 29959519324455 - 220 = 29959518275879 is a prime.
It is a super-2 number, since 2×299595193244552 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 116142052 + ... + 116399721.
It is an arithmetic number, because the mean of its divisors is an integer number (1239447655420).
Almost surely, 229959519324455 is an apocalyptic number.
29959519324455 is a deficient number, since it is larger than the sum of its proper divisors (29533968135705).
29959519324455 is a wasteful number, since it uses less digits than its factorization.
29959519324455 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 232542200 (or 232542197 counting only the distinct ones).
The product of its digits is 787320000, while the sum is 72.
The spelling of 29959519324455 in words is "twenty-nine trillion, nine hundred fifty-nine billion, five hundred nineteen million, three hundred twenty-four thousand, four hundred fifty-five".
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