Base | Representation |
---|---|
bin | 100111011111110010… |
… | …010001001011000010 |
3 | 11001110120101200211220 |
4 | 213133302101023002 |
5 | 1143323223433440 |
6 | 31252120215510 |
7 | 3030640162263 |
oct | 473762211302 |
9 | 131416350756 |
10 | 42409202370 |
11 | 16a92986487 |
12 | 827690a596 |
13 | 3ccb2409b2 |
14 | 20a454496a |
15 | 11832798d0 |
hex | 9dfc912c2 |
42409202370 has 16 divisors (see below), whose sum is σ = 101782085760. Its totient is φ = 11309120624.
The previous prime is 42409202369. The next prime is 42409202399. The reversal of 42409202370 is 7320290424.
42409202370 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×424092023702 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 706820010 + ... + 706820069.
It is an arithmetic number, because the mean of its divisors is an integer number (6361380360).
Almost surely, 242409202370 is an apocalyptic number.
42409202370 is an abundant number, since it is smaller than the sum of its proper divisors (59372883390).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42409202370 is a wasteful number, since it uses less digits than its factorization.
42409202370 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1413640089.
The product of its (nonzero) digits is 24192, while the sum is 33.
Adding to 42409202370 its reverse (7320290424), we get a palindrome (49729492794).
The spelling of 42409202370 in words is "forty-two billion, four hundred nine million, two hundred two thousand, three hundred seventy".
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