Base | Representation |
---|---|
bin | 10010101100110101100000 |
3 | 100020001121110 |
4 | 102230311200 |
5 | 2223332430 |
6 | 253023320 |
7 | 56445150 |
oct | 22546540 |
9 | 10201543 |
10 | 4902240 |
11 | 2849142 |
12 | 1784b40 |
13 | 1028445 |
14 | 918760 |
15 | 66c7b0 |
hex | 4acd60 |
4902240 has 96 divisors (see below), whose sum is σ = 17660160. Its totient is φ = 1119744.
The previous prime is 4902217. The next prime is 4902253. The reversal of 4902240 is 422094.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2631 + ... + 4089.
It is an arithmetic number, because the mean of its divisors is an integer number (183960).
Almost surely, 24902240 is an apocalyptic number.
4902240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4902240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8830080).
4902240 is an abundant number, since it is smaller than the sum of its proper divisors (12757920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4902240 is a wasteful number, since it uses less digits than its factorization.
4902240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1484 (or 1476 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 4902240 is about 2214.1002687322. The cubic root of 4902240 is about 169.8758031746.
The spelling of 4902240 in words is "four million, nine hundred two thousand, two hundred forty".
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