Base | Representation |
---|---|
bin | 111100100000010… |
… | …0010111100100010 |
3 | 12020111011011000020 |
4 | 1321000202330202 |
5 | 13124211430044 |
6 | 533241534310 |
7 | 101211204264 |
oct | 17100427442 |
9 | 5214134006 |
10 | 2030186274 |
11 | 951a94aa6 |
12 | 487aa4396 |
13 | 2647b606c |
14 | 1538b5b34 |
15 | bd376a19 |
hex | 79022f22 |
2030186274 has 24 divisors (see below), whose sum is σ = 4313271408. Its totient is φ = 636920640.
The previous prime is 2030186269. The next prime is 2030186293. The reversal of 2030186274 is 4726810302.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 583672 + ... + 587139.
It is an arithmetic number, because the mean of its divisors is an integer number (179719642).
Almost surely, 22030186274 is an apocalyptic number.
2030186274 is an abundant number, since it is smaller than the sum of its proper divisors (2283085134).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2030186274 is a wasteful number, since it uses less digits than its factorization.
2030186274 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1170850 (or 1170833 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 33.
The square root of 2030186274 is about 45057.5884174908. The cubic root of 2030186274 is about 1266.2281445840.
Adding to 2030186274 its reverse (4726810302), we get a palindrome (6756996576).
The spelling of 2030186274 in words is "two billion, thirty million, one hundred eighty-six thousand, two hundred seventy-four".
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