Base | Representation |
---|---|
bin | 111001000111… |
… | …0101000111011 |
3 | 2002100022222002 |
4 | 1302032220323 |
5 | 30131210004 |
6 | 2545451215 |
7 | 512344253 |
oct | 162165073 |
9 | 62308862 |
10 | 29944379 |
11 | 159a2723 |
12 | a040b0b |
13 | 628588a |
14 | 3d96963 |
15 | 296761e |
hex | 1c8ea3b |
29944379 has 4 divisors (see below), whose sum is σ = 30240960. Its totient is φ = 29647800.
The previous prime is 29944363. The next prime is 29944393. The reversal of 29944379 is 97344992.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 29944379 - 24 = 29944363 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (29944319) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148139 + ... + 148340.
It is an arithmetic number, because the mean of its divisors is an integer number (7560240).
Almost surely, 229944379 is an apocalyptic number.
29944379 is a deficient number, since it is larger than the sum of its proper divisors (296581).
29944379 is a wasteful number, since it uses less digits than its factorization.
29944379 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 296580.
The product of its digits is 489888, while the sum is 47.
The square root of 29944379 is about 5472.1457400183. The cubic root of 29944379 is about 310.5311013747.
The spelling of 29944379 in words is "twenty-nine million, nine hundred forty-four thousand, three hundred seventy-nine".
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