Base | Representation |
---|---|
bin | 1011001011000101100100 |
3 | 12111210211100 |
4 | 23023011210 |
5 | 1222211441 |
6 | 142440100 |
7 | 33616230 |
oct | 13130544 |
9 | 5453740 |
10 | 2928996 |
11 | 1720664 |
12 | b93030 |
13 | 7b7245 |
14 | 5635c0 |
15 | 3cccb6 |
hex | 2cb164 |
2928996 has 72 divisors (see below), whose sum is σ = 8648640. Its totient is φ = 818496.
The previous prime is 2928967. The next prime is 2928997. The reversal of 2928996 is 6998292.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2928997) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14770 + ... + 14966.
It is an arithmetic number, because the mean of its divisors is an integer number (120120).
22928996 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 2928996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4324320).
2928996 is an abundant number, since it is smaller than the sum of its proper divisors (5719644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2928996 is a wasteful number, since it uses less digits than its factorization.
2928996 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 273 (or 268 counting only the distinct ones).
The product of its digits is 139968, while the sum is 45.
The square root of 2928996 is about 1711.4309802034. The cubic root of 2928996 is about 143.0780215503.
The spelling of 2928996 in words is "two million, nine hundred twenty-eight thousand, nine hundred ninety-six".
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