Base | Representation |
---|---|
bin | 11011001001001111… |
… | …111001000101000010 |
3 | 2210020020200212102221 |
4 | 123021033321011002 |
5 | 434142411041041 |
6 | 21220052001254 |
7 | 2051161346203 |
oct | 331117710502 |
9 | 83206625387 |
10 | 29146190146 |
11 | 113a72a0057 |
12 | 579500022a |
13 | 2996521978 |
14 | 15a6cb35aa |
15 | b58bc32d1 |
hex | 6c93f9142 |
29146190146 has 8 divisors (see below), whose sum is σ = 43723653120. Its totient is φ = 14571639108.
The previous prime is 29146190137. The next prime is 29146190159. The reversal of 29146190146 is 64109164192.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 702786 + ... + 743101.
It is an arithmetic number, because the mean of its divisors is an integer number (5465456640).
Almost surely, 229146190146 is an apocalyptic number.
29146190146 is a deficient number, since it is larger than the sum of its proper divisors (14577462974).
29146190146 is a wasteful number, since it uses less digits than its factorization.
29146190146 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1455968.
The product of its (nonzero) digits is 93312, while the sum is 43.
The spelling of 29146190146 in words is "twenty-nine billion, one hundred forty-six million, one hundred ninety thousand, one hundred forty-six".
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