Base | Representation |
---|---|
bin | 11011011000011100… |
… | …110000110000000001 |
3 | 2210220000120211120112 |
4 | 123120130300300001 |
5 | 440203203102040 |
6 | 21301242121105 |
7 | 2060406156551 |
oct | 333034606001 |
9 | 83800524515 |
10 | 29401222145 |
11 | 115182503a9 |
12 | 58464b0195 |
13 | 2a07306889 |
14 | 15ccadd161 |
15 | b7129d365 |
hex | 6d8730c01 |
29401222145 has 8 divisors (see below), whose sum is σ = 35282896704. Its totient is φ = 23520024304.
The previous prime is 29401222073. The next prime is 29401222159. The reversal of 29401222145 is 54122210492.
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 29401222145 - 214 = 29401205761 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34532 + ... + 244938.
It is an arithmetic number, because the mean of its divisors is an integer number (4410362088).
Almost surely, 229401222145 is an apocalyptic number.
It is an amenable number.
29401222145 is a deficient number, since it is larger than the sum of its proper divisors (5881674559).
29401222145 is a wasteful number, since it uses less digits than its factorization.
29401222145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 238359.
The product of its (nonzero) digits is 11520, while the sum is 32.
The spelling of 29401222145 in words is "twenty-nine billion, four hundred one million, two hundred twenty-two thousand, one hundred forty-five".
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