Base | Representation |
---|---|
bin | 110111100001… |
… | …0011000010010 |
3 | 2000202211022002 |
4 | 1233002120102 |
5 | 24422421410 |
6 | 2515514002 |
7 | 502261121 |
oct | 157023022 |
9 | 60684262 |
10 | 29107730 |
11 | 15481083 |
12 | 98b8902 |
13 | 6051b12 |
14 | 3c19ab8 |
15 | 284e7a5 |
hex | 1bc2612 |
29107730 has 16 divisors (see below), whose sum is σ = 52660800. Its totient is φ = 11583792.
The previous prime is 29107699. The next prime is 29107747. The reversal of 29107730 is 3770192.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 29107693 and 29107702.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5324 + ... + 9303.
It is an arithmetic number, because the mean of its divisors is an integer number (3291300).
Almost surely, 229107730 is an apocalyptic number.
29107730 is a deficient number, since it is larger than the sum of its proper divisors (23553070).
29107730 is a wasteful number, since it uses less digits than its factorization.
29107730 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14833.
The product of its (nonzero) digits is 2646, while the sum is 29.
The square root of 29107730 is about 5395.1580143681. The cubic root of 29107730 is about 307.6116500283.
The spelling of 29107730 in words is "twenty-nine million, one hundred seven thousand, seven hundred thirty".
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