Base | Representation |
---|---|
bin | 10010101100111101000000 |
3 | 100020002021020 |
4 | 102230331000 |
5 | 2223341340 |
6 | 253025440 |
7 | 56446434 |
oct | 22547500 |
9 | 10202236 |
10 | 4902720 |
11 | 2849539 |
12 | 1785280 |
13 | 1028724 |
14 | 9189c4 |
15 | 66c9d0 |
hex | 4acf40 |
4902720 has 56 divisors (see below), whose sum is σ = 15569184. Its totient is φ = 1307136.
The previous prime is 4902713. The next prime is 4902721. The reversal of 4902720 is 272094.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4902721) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1594 + ... + 3513.
Almost surely, 24902720 is an apocalyptic number.
4902720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4902720 is an abundant number, since it is smaller than the sum of its proper divisors (10666464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4902720 is a wasteful number, since it uses less digits than its factorization.
4902720 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5127 (or 5117 counting only the distinct ones).
The product of its (nonzero) digits is 1008, while the sum is 24.
The square root of 4902720 is about 2214.2086622539. The cubic root of 4902720 is about 169.8813474241.
The spelling of 4902720 in words is "four million, nine hundred two thousand, seven hundred twenty".
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