Base | Representation |
---|---|
bin | 111001001000… |
… | …0011110101010 |
3 | 2002100201022011 |
4 | 1302100132222 |
5 | 30131430124 |
6 | 2545550134 |
7 | 512405236 |
oct | 162203652 |
9 | 62321264 |
10 | 29951914 |
11 | 159a8353 |
12 | a04534a |
13 | 6289135 |
14 | 3d995c6 |
15 | 2969994 |
hex | 1c907aa |
29951914 has 8 divisors (see below), whose sum is σ = 45033408. Its totient is φ = 14940780.
The previous prime is 29951903. The next prime is 29951939. The reversal of 29951914 is 41915992.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16512 + ... + 18235.
It is an arithmetic number, because the mean of its divisors is an integer number (5629176).
Almost surely, 229951914 is an apocalyptic number.
29951914 is a deficient number, since it is larger than the sum of its proper divisors (15081494).
29951914 is a wasteful number, since it uses less digits than its factorization.
29951914 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35180.
The product of its digits is 29160, while the sum is 40.
The square root of 29951914 is about 5472.8341834921. The cubic root of 29951914 is about 310.5571458355.
The spelling of 29951914 in words is "twenty-nine million, nine hundred fifty-one thousand, nine hundred fourteen".
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