Base | Representation |
---|---|
bin | 111000000110… |
… | …0110010100111 |
3 | 2001100022101120 |
4 | 1300030302213 |
5 | 30012200034 |
6 | 2530225023 |
7 | 505000533 |
oct | 160146247 |
9 | 61308346 |
10 | 29412519 |
11 | 1566a074 |
12 | 9a25173 |
13 | 612a776 |
14 | 3c98bc3 |
15 | 28aec49 |
hex | 1c0cca7 |
29412519 has 4 divisors (see below), whose sum is σ = 39216696. Its totient is φ = 19608344.
The previous prime is 29412479. The next prime is 29412527. The reversal of 29412519 is 91521492.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 29412519 - 211 = 29410471 is a prime.
It is a super-3 number, since 3×294125193 (a number of 23 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a self number, because there is not a number n which added to its sum of digits gives 29412519.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29412529) 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, 4902084 + ... + 4902089.
It is an arithmetic number, because the mean of its divisors is an integer number (9804174).
Almost surely, 229412519 is an apocalyptic number.
29412519 is a deficient number, since it is larger than the sum of its proper divisors (9804177).
29412519 is an equidigital number, since it uses as much as digits as its factorization.
29412519 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9804176.
The product of its digits is 6480, while the sum is 33.
The square root of 29412519 is about 5423.3309875021. The cubic root of 29412519 is about 308.6815982703.
It can be divided in two parts, 2941 and 2519, that added together give a triangular number (5460 = T104).
The spelling of 29412519 in words is "twenty-nine million, four hundred twelve thousand, five hundred nineteen".
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