Base | Representation |
---|---|
bin | 1001000001000110… |
… | …0111010010000010 |
3 | 20020200122222210011 |
4 | 2100101213102002 |
5 | 14424124131300 |
6 | 1040104255134 |
7 | 113661135403 |
oct | 22021472202 |
9 | 6220588704 |
10 | 2420536450 |
11 | 1032369952 |
12 | 5767714aa |
13 | 2c76292b7 |
14 | 18d6879aa |
15 | e2780eba |
hex | 90467482 |
2420536450 has 24 divisors (see below), whose sum is σ = 4527366480. Its totient is φ = 962802000.
The previous prime is 2420536429. The next prime is 2420536453. The reversal of 2420536450 is 546350242.
It is a super-3 number, since 3×24205364503 (a number of 29 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (2420536453) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 126276 + ... + 144175.
It is an arithmetic number, because the mean of its divisors is an integer number (188640270).
Almost surely, 22420536450 is an apocalyptic number.
2420536450 is a deficient number, since it is larger than the sum of its proper divisors (2106830030).
2420536450 is a wasteful number, since it uses less digits than its factorization.
2420536450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 270642 (or 270637 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 31.
The square root of 2420536450 is about 49198.9476513472. The cubic root of 2420536450 is about 1342.6738860220.
Adding to 2420536450 its reverse (546350242), we get a palindrome (2966886692).
The spelling of 2420536450 in words is "two billion, four hundred twenty million, five hundred thirty-six thousand, four hundred fifty".
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