Base | Representation |
---|---|
bin | 10111001111110… |
… | …111101001000001 |
3 | 1000011220212212000 |
4 | 113033313221001 |
5 | 1244322123113 |
6 | 102411454213 |
7 | 12444152202 |
oct | 2717675101 |
9 | 1004825760 |
10 | 390036033 |
11 | 19018a932 |
12 | aa757369 |
13 | 62a6326a |
14 | 39b2d5a9 |
15 | 24396373 |
hex | 173f7a41 |
390036033 has 32 divisors (see below), whose sum is σ = 592704000. Its totient is φ = 253381248.
The previous prime is 390036019. The next prime is 390036037. The reversal of 390036033 is 330630093.
It is not a de Polignac number, because 390036033 - 26 = 390035969 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 390035988 and 390036006.
It is not an unprimeable number, because it can be changed into a prime (390036037) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 371293 + ... + 372341.
It is an arithmetic number, because the mean of its divisors is an integer number (18522000).
Almost surely, 2390036033 is an apocalyptic number.
It is an amenable number.
390036033 is a deficient number, since it is larger than the sum of its proper divisors (202667967).
390036033 is a wasteful number, since it uses less digits than its factorization.
390036033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1398 (or 1392 counting only the distinct ones).
The product of its (nonzero) digits is 4374, while the sum is 27.
The square root of 390036033 is about 19749.3299380004. The cubic root of 390036033 is about 730.6368577622.
The spelling of 390036033 in words is "three hundred ninety million, thirty-six thousand, thirty-three".
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