Base | Representation |
---|---|
bin | 1001110000110000… |
… | …1010101010111100 |
3 | 20202121210220020001 |
4 | 2130030022222330 |
5 | 20331312411012 |
6 | 1112005004044 |
7 | 121636221400 |
oct | 23414125274 |
9 | 6677726201 |
10 | 2620435132 |
11 | 1125192777 |
12 | 6116b3624 |
13 | 329b79443 |
14 | 1ac041100 |
15 | 1050ba357 |
hex | 9c30aabc |
2620435132 has 36 divisors (see below), whose sum is σ = 5464582704. Its totient is φ = 1095648960.
The previous prime is 2620435121. The next prime is 2620435159. The reversal of 2620435132 is 2315340262.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a self number, because there is not a number n which added to its sum of digits gives 2620435132.
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, 155008 + ... + 171079.
It is an arithmetic number, because the mean of its divisors is an integer number (151793964).
Almost surely, 22620435132 is an apocalyptic number.
It is an amenable number.
2620435132 is an abundant number, since it is smaller than the sum of its proper divisors (2844147572).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2620435132 is a wasteful number, since it uses less digits than its factorization.
2620435132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 326146 (or 326137 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 28.
The square root of 2620435132 is about 51190.1858953452. The cubic root of 2620435132 is about 1378.6619972616.
Adding to 2620435132 its reverse (2315340262), we get a palindrome (4935775394).
The spelling of 2620435132 in words is "two billion, six hundred twenty million, four hundred thirty-five thousand, one hundred thirty-two".
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