Base | Representation |
---|---|
bin | 1000001101100100… |
… | …1100100000110111 |
3 | 12200122000010221210 |
4 | 2003121030200313 |
5 | 14003312421101 |
6 | 1002424212503 |
7 | 105425155623 |
oct | 20331144067 |
9 | 5618003853 |
10 | 2204420151 |
11 | a3137953a |
12 | 51630a133 |
13 | 29191b52b |
14 | 16caac183 |
15 | cd7e17d6 |
hex | 8364c837 |
2204420151 has 16 divisors (see below), whose sum is σ = 3020133600. Its totient is φ = 1429198848.
The previous prime is 2204420143. The next prime is 2204420171. The reversal of 2204420151 is 1510244022.
It is not a de Polignac number, because 2204420151 - 23 = 2204420143 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2204420171) 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, 326215 + ... + 332903.
It is an arithmetic number, because the mean of its divisors is an integer number (188758350).
Almost surely, 22204420151 is an apocalyptic number.
2204420151 is a deficient number, since it is larger than the sum of its proper divisors (815713449).
2204420151 is a wasteful number, since it uses less digits than its factorization.
2204420151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9698.
The product of its (nonzero) digits is 640, while the sum is 21.
The square root of 2204420151 is about 46951.2529225792. The cubic root of 2204420151 is about 1301.4618960610.
Adding to 2204420151 its reverse (1510244022), we get a palindrome (3714664173).
It can be divided in two parts, 22044 and 20151, that added together give a triangular number (42195 = T290).
The spelling of 2204420151 in words is "two billion, two hundred four million, four hundred twenty thousand, one hundred fifty-one".
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