Base | Representation |
---|---|
bin | 1001000001000001… |
… | …1101110101110001 |
3 | 20020200002201010210 |
4 | 2100100131311301 |
5 | 14424040020013 |
6 | 1040054014333 |
7 | 113655443364 |
oct | 22020356561 |
9 | 6220081123 |
10 | 2420235633 |
11 | 1032183942 |
12 | 5766473a9 |
13 | 2c75523ba |
14 | 18d60a0db |
15 | e2721cc3 |
hex | 9041dd71 |
2420235633 has 16 divisors (see below), whose sum is σ = 3249683136. Its totient is φ = 1602170880.
The previous prime is 2420235593. The next prime is 2420235647. The reversal of 2420235633 is 3365320242.
It is a de Polignac number, because none of the positive numbers 2k-2420235633 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2420235633.
It is not an unprimeable number, because it can be changed into a prime (2420235133) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 336313 + ... + 343433.
It is an arithmetic number, because the mean of its divisors is an integer number (203105196).
Almost surely, 22420235633 is an apocalyptic number.
It is an amenable number.
2420235633 is a deficient number, since it is larger than the sum of its proper divisors (829447503).
2420235633 is a wasteful number, since it uses less digits than its factorization.
2420235633 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7904.
The product of its (nonzero) digits is 25920, while the sum is 30.
The square root of 2420235633 is about 49195.8904076347. The cubic root of 2420235633 is about 1342.6182625584.
Adding to 2420235633 its reverse (3365320242), we get a palindrome (5785555875).
The spelling of 2420235633 in words is "two billion, four hundred twenty million, two hundred thirty-five thousand, six hundred thirty-three".
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