Base | Representation |
---|---|
bin | 1110111110011100… |
… | …0110000100011100 |
3 | 101101011100022112201 |
4 | 3233213012010130 |
5 | 31213110044400 |
6 | 1502522341244 |
7 | 201422314441 |
oct | 35747060434 |
9 | 11334308481 |
10 | 4020003100 |
11 | 1783206913 |
12 | 94235a824 |
13 | 4c0b06379 |
14 | 2a1c7d9c8 |
15 | 187dc706a |
hex | ef9c611c |
4020003100 has 36 divisors (see below), whose sum is σ = 8731418584. Its totient is φ = 1606524480.
The previous prime is 4020003041. The next prime is 4020003131. The reversal of 4020003100 is 13000204.
It is a super-2 number, since 2×40200031002 = 32320849848019220000, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94402 + ... + 130198.
Almost surely, 24020003100 is an apocalyptic number.
It is an amenable number.
4020003100 is an abundant number, since it is smaller than the sum of its proper divisors (4711415484).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4020003100 is a wasteful number, since it uses less digits than its factorization.
4020003100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36934 (or 36927 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 10.
The square root of 4020003100 is about 63403.4943831963. The cubic root of 4020003100 is about 1590.0427318658.
Adding to 4020003100 its reverse (13000204), we get a palindrome (4033003304).
The spelling of 4020003100 in words is "four billion, twenty million, three thousand, one hundred".
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