Base | Representation |
---|---|
bin | 10001101010110… |
… | …000010001111000 |
3 | 202122202201110000 |
4 | 101222300101320 |
5 | 1101340423342 |
6 | 45225153000 |
7 | 10226350425 |
oct | 2152602170 |
9 | 678681400 |
10 | 296420472 |
11 | 14235a0a7 |
12 | 8332b760 |
13 | 4954673a |
14 | 2b520d4c |
15 | 1b05344c |
hex | 11ab0478 |
296420472 has 80 divisors (see below), whose sum is σ = 843975000. Its totient is φ = 97174080.
The previous prime is 296420429. The next prime is 296420477. The reversal of 296420472 is 274024692.
296420472 is a `hidden beast` number, since 2 + 9 + 642 + 0 + 4 + 7 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (296420477) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 35779 + ... + 43277.
Almost surely, 2296420472 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 296420472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (421987500).
296420472 is an abundant number, since it is smaller than the sum of its proper divisors (547554528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
296420472 is a wasteful number, since it uses less digits than its factorization.
296420472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7578 (or 7565 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 36.
The square root of 296420472 is about 17216.8659168851. The cubic root of 296420472 is about 666.7597854372.
It can be divided in two parts, 2964 and 20472, that added together give a triangular number (23436 = T216).
The spelling of 296420472 in words is "two hundred ninety-six million, four hundred twenty thousand, four hundred seventy-two".
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