Base | Representation |
---|---|
bin | 100011110000001110… |
… | …001110110111100010 |
3 | 10200002110120010020102 |
4 | 203300032032313202 |
5 | 1112110320013442 |
6 | 25345222542402 |
7 | 2526224424344 |
oct | 436016166742 |
9 | 120073503212 |
10 | 38390001122 |
11 | 15310178060 |
12 | 7534897a02 |
13 | 380a6585c5 |
14 | 1c02833294 |
15 | eea4b0232 |
hex | 8f038ede2 |
38390001122 has 16 divisors (see below), whose sum is σ = 63576872352. Its totient is φ = 17239758720.
The previous prime is 38390001053. The next prime is 38390001127. The reversal of 38390001122 is 22110009383.
38390001122 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 2×383900011222 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (38390001127) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10510223 + ... + 10513874.
It is an arithmetic number, because the mean of its divisors is an integer number (3973554522).
Almost surely, 238390001122 is an apocalyptic number.
38390001122 is a deficient number, since it is larger than the sum of its proper divisors (25186871230).
38390001122 is a wasteful number, since it uses less digits than its factorization.
38390001122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21024193.
The product of its (nonzero) digits is 2592, while the sum is 29.
The spelling of 38390001122 in words is "thirty-eight billion, three hundred ninety million, one thousand, one hundred twenty-two".
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