Base | Representation |
---|---|
bin | 1101010010001110010100… |
… | …00101101001101101000101 |
3 | 10211102210001110200021212021 |
4 | 12221013022011221231011 |
5 | 12312113133020344034 |
6 | 142044251334523141 |
7 | 6103413563611636 |
oct | 651071205515505 |
9 | 124383043607767 |
10 | 29213463059269 |
11 | 93433a6338025 |
12 | 33399218064b1 |
13 | 133ba82784448 |
14 | 72dd2108b88d |
15 | 359d989066b4 |
hex | 1a91ca169b45 |
29213463059269 has 4 divisors (see below), whose sum is σ = 29426700016044. Its totient is φ = 29000226102496.
The previous prime is 29213463059257. The next prime is 29213463059393. The reversal of 29213463059269 is 96295036431292.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 20215184976900 + 8998278082369 = 4496130^2 + 2999713^2 .
It is a cyclic number.
It is not a de Polignac number, because 29213463059269 - 27 = 29213463059141 is a prime.
It is a super-2 number, since 2×292134630592692 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29213463059969) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106618478182 + ... + 106618478455.
It is an arithmetic number, because the mean of its divisors is an integer number (7356675004011).
Almost surely, 229213463059269 is an apocalyptic number.
It is an amenable number.
29213463059269 is a deficient number, since it is larger than the sum of its proper divisors (213236956775).
29213463059269 is a wasteful number, since it uses less digits than its factorization.
29213463059269 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 213236956774.
The product of its (nonzero) digits is 37791360, while the sum is 61.
The spelling of 29213463059269 in words is "twenty-nine trillion, two hundred thirteen billion, four hundred sixty-three million, fifty-nine thousand, two hundred sixty-nine".
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