Base | Representation |
---|---|
bin | 1001000001000101… |
… | …0000010111101010 |
3 | 20020200111020001022 |
4 | 2100101100113222 |
5 | 14424113130402 |
6 | 1040102252442 |
7 | 113660264654 |
oct | 22021202752 |
9 | 6220436038 |
10 | 2420442602 |
11 | 1032305396 |
12 | 576727122 |
13 | 2c75c5676 |
14 | 18d6616d4 |
15 | e27632a2 |
hex | 904505ea |
2420442602 has 8 divisors (see below), whose sum is σ = 3755859300. Its totient is φ = 1168489504.
The previous prime is 2420442601. The next prime is 2420442617. The reversal of 2420442602 is 2062440242.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 2048377081 + 372065521 = 45259^2 + 19289^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (2420442601) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20865827 + ... + 20865942.
Almost surely, 22420442602 is an apocalyptic number.
2420442602 is a deficient number, since it is larger than the sum of its proper divisors (1335416698).
2420442602 is a wasteful number, since it uses less digits than its factorization.
2420442602 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41731800.
The product of its (nonzero) digits is 6144, while the sum is 26.
The square root of 2420442602 is about 49197.9938818647. The cubic root of 2420442602 is about 1342.6565332726.
Adding to 2420442602 its reverse (2062440242), we get a palindrome (4482882844).
The spelling of 2420442602 in words is "two billion, four hundred twenty million, four hundred forty-two thousand, six hundred two".
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