Base | Representation |
---|---|
bin | 111000000111… |
… | …1111100100110 |
3 | 2001100222010100 |
4 | 1300033330212 |
5 | 30013103241 |
6 | 2530404530 |
7 | 505053321 |
oct | 160177446 |
9 | 61328110 |
10 | 29425446 |
11 | 15678856 |
12 | 9a30746 |
13 | 613360b |
14 | 3c9d7b8 |
15 | 28b39b6 |
hex | 1c0ff26 |
29425446 has 24 divisors (see below), whose sum is σ = 64565280. Its totient is φ = 9683856.
The previous prime is 29425439. The next prime is 29425457. The reversal of 29425446 is 64452492.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 29425446.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8925 + ... + 11768.
It is an arithmetic number, because the mean of its divisors is an integer number (2690220).
Almost surely, 229425446 is an apocalyptic number.
29425446 is an abundant number, since it is smaller than the sum of its proper divisors (35139834).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29425446 is a wasteful number, since it uses less digits than its factorization.
29425446 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20780 (or 20777 counting only the distinct ones).
The product of its digits is 69120, while the sum is 36.
The square root of 29425446 is about 5424.5226518100. The cubic root of 29425446 is about 308.7268141931.
The spelling of 29425446 in words is "twenty-nine million, four hundred twenty-five thousand, four hundred forty-six".
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