Base | Representation |
---|---|
bin | 11011011101111010… |
… | …101101001110011101 |
3 | 2211010102012111122211 |
4 | 123131322231032131 |
5 | 440400144124414 |
6 | 21314320240421 |
7 | 2062602002416 |
oct | 333572551635 |
9 | 84112174584 |
10 | 29492958109 |
11 | 11565007a4a |
12 | 5871170111 |
13 | 2a20315a04 |
14 | 15dad7c80d |
15 | b7936e3c4 |
hex | 6ddead39d |
29492958109 has 8 divisors (see below), whose sum is σ = 30131371008. Its totient is φ = 28854999600.
The previous prime is 29492958101. The next prime is 29492958133. The reversal of 29492958109 is 90185929492.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 29492958109 - 23 = 29492958101 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29492958101) 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 7 ways as a sum of consecutive naturals, for example, 19284 + ... + 243634.
It is an arithmetic number, because the mean of its divisors is an integer number (3766421376).
Almost surely, 229492958109 is an apocalyptic number.
It is an amenable number.
29492958109 is a deficient number, since it is larger than the sum of its proper divisors (638412899).
29492958109 is a wasteful number, since it uses less digits than its factorization.
29492958109 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 227195.
The product of its (nonzero) digits is 4199040, while the sum is 58.
The spelling of 29492958109 in words is "twenty-nine billion, four hundred ninety-two million, nine hundred fifty-eight thousand, one hundred nine".
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