Base | Representation |
---|---|
bin | 11011010100111111… |
… | …111111001011001001 |
3 | 2210201222200111100111 |
4 | 123110333333023021 |
5 | 440043344104101 |
6 | 21251413434321 |
7 | 2056104223534 |
oct | 332477771311 |
9 | 83658614314 |
10 | 29343347401 |
11 | 11498611235 |
12 | 582b03b9a1 |
13 | 29c8322074 |
14 | 15c5155a1b |
15 | b6b16a251 |
hex | 6d4fff2c9 |
29343347401 has 3 divisors (see below), whose sum is σ = 29343518701. Its totient is φ = 29343176102.
The previous prime is 29343347387. The next prime is 29343347417. The reversal of 29343347401 is 10474334392.
The square root of 29343347401 is 171299.
It is a perfect power (a square), and thus also a powerful number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is not a de Polignac number, because 29343347401 - 27 = 29343347273 is a prime.
It is a super-2 number, since 2×293433474012 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (29343347461) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 85650 + ... + 256948.
Almost surely, 229343347401 is an apocalyptic number.
29343347401 is the 171299-th square number.
29343347401 is the 85650-th centered octagonal number.
It is an amenable number.
29343347401 is a deficient number, since it is larger than the sum of its proper divisors (171300).
29343347401 is an frugal number, since it uses more digits than its factorization.
29343347401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 342598 (or 171299 counting only the distinct ones).
The product of its (nonzero) digits is 217728, while the sum is 40.
The spelling of 29343347401 in words is "twenty-nine billion, three hundred forty-three million, three hundred forty-seven thousand, four hundred one".
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