Base | Representation |
---|---|
bin | 1001000100011… |
… | …1000111000010 |
3 | 2122120122001222 |
4 | 2101013013002 |
5 | 34214240002 |
6 | 3435155042 |
7 | 641222540 |
oct | 221070702 |
9 | 78518058 |
10 | 38040002 |
11 | 1a522020 |
12 | 108a5a82 |
13 | 7b5b6a0 |
14 | 50a2d90 |
15 | 35161a2 |
hex | 24471c2 |
38040002 has 32 divisors (see below), whose sum is σ = 76616064. Its totient is φ = 13680000.
The previous prime is 38039983. The next prime is 38040029. The reversal of 38040002 is 20004083.
38040002 = T188 + T189 + ... + T616.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7499 + ... + 11502.
It is an arithmetic number, because the mean of its divisors is an integer number (2394252).
Almost surely, 238040002 is an apocalyptic number.
38040002 is an abundant number, since it is smaller than the sum of its proper divisors (38576062).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38040002 is a wasteful number, since it uses less digits than its factorization.
38040002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19034.
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 38040002 is about 6167.6577401798. The cubic root of 38040002 is about 336.3154692566.
Adding to 38040002 its reverse (20004083), we get a palindrome (58044085).
The spelling of 38040002 in words is "thirty-eight million, forty thousand, two".
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