Base | Representation |
---|---|
bin | 11011110111000001… |
… | …101000011111110001 |
3 | 2212012202212000120212 |
4 | 123313001220133301 |
5 | 442231014013040 |
6 | 21424205113505 |
7 | 2106205353110 |
oct | 336701503761 |
9 | 85182760525 |
10 | 29914204145 |
11 | 11760874371 |
12 | 596a258895 |
13 | 2a89685917 |
14 | 163acb3c77 |
15 | ba132cd65 |
hex | 6f70687f1 |
29914204145 has 16 divisors (see below), whose sum is σ = 41205932928. Its totient is φ = 20422227840.
The previous prime is 29914204141. The next prime is 29914204169. The reversal of 29914204145 is 54140241992.
It is not a de Polignac number, because 29914204145 - 22 = 29914204141 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (29914204141) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1874636 + ... + 1890525.
It is an arithmetic number, because the mean of its divisors is an integer number (2575370808).
Almost surely, 229914204145 is an apocalyptic number.
It is an amenable number.
29914204145 is a deficient number, since it is larger than the sum of its proper divisors (11291728783).
29914204145 is a wasteful number, since it uses less digits than its factorization.
29914204145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3765400.
The product of its (nonzero) digits is 103680, while the sum is 41.
The spelling of 29914204145 in words is "twenty-nine billion, nine hundred fourteen million, two hundred four thousand, one hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •