Base | Representation |
---|---|
bin | 11011111010101110… |
… | …101100111010001001 |
3 | 2212101002210101010222 |
4 | 123322232230322021 |
5 | 442342421202340 |
6 | 21434305115425 |
7 | 2110561526264 |
oct | 337256547211 |
9 | 85332711128 |
10 | 29976350345 |
11 | 11792960767 |
12 | 5987028b75 |
13 | 2a99504716 |
14 | 164524dcdb |
15 | ba6a068b5 |
hex | 6fabace89 |
29976350345 has 16 divisors (see below), whose sum is σ = 36106741440. Its totient is φ = 23891079744.
The previous prime is 29976350323. The next prime is 29976350399. The reversal of 29976350345 is 54305367992.
It is a cyclic number.
It is not a de Polignac number, because 29976350345 - 212 = 29976346249 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4360571 + ... + 4367439.
It is an arithmetic number, because the mean of its divisors is an integer number (2256671340).
Almost surely, 229976350345 is an apocalyptic number.
It is an amenable number.
29976350345 is a deficient number, since it is larger than the sum of its proper divisors (6130391095).
29976350345 is a wasteful number, since it uses less digits than its factorization.
29976350345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10024.
The product of its (nonzero) digits is 6123600, while the sum is 53.
The spelling of 29976350345 in words is "twenty-nine billion, nine hundred seventy-six million, three hundred fifty thousand, three hundred forty-five".
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