Base | Representation |
---|---|
bin | 111010111111… |
… | …1001011011010 |
3 | 2011012101110201 |
4 | 1311333023122 |
5 | 30404222001 |
6 | 3022532414 |
7 | 523616560 |
oct | 165771332 |
9 | 64171421 |
10 | 30929626 |
11 | 16505982 |
12 | a43710a |
13 | 653c170 |
14 | 4171a30 |
15 | 2aae501 |
hex | 1d7f2da |
30929626 has 16 divisors (see below), whose sum is σ = 57101184. Its totient is φ = 12235824.
The previous prime is 30929611. The next prime is 30929651. The reversal of 30929626 is 62692903.
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 7 ways as a sum of consecutive naturals, for example, 84790 + ... + 85153.
It is an arithmetic number, because the mean of its divisors is an integer number (3568824).
Almost surely, 230929626 is an apocalyptic number.
30929626 is a deficient number, since it is larger than the sum of its proper divisors (26171558).
30929626 is a wasteful number, since it uses less digits than its factorization.
30929626 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 169965.
The product of its (nonzero) digits is 34992, while the sum is 37.
The square root of 30929626 is about 5561.4410003164. The cubic root of 30929626 is about 313.9001738195.
The spelling of 30929626 in words is "thirty million, nine hundred twenty-nine thousand, six hundred twenty-six".
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