Base | Representation |
---|---|
bin | 100010010100111… |
… | …1001010010001100 |
3 | 2222021101012010221 |
4 | 1010221321102030 |
5 | 4324332130403 |
6 | 310143441124 |
7 | 40354264240 |
oct | 10451712214 |
9 | 2867335127 |
10 | 1151833228 |
11 | 5411a8397 |
12 | 2818b61a4 |
13 | 15482b630 |
14 | acd92420 |
15 | 6b1c3dbd |
hex | 44a7948c |
1151833228 has 24 divisors (see below), whose sum is σ = 2480872352. Its totient is φ = 455670144.
The previous prime is 1151833187. The next prime is 1151833289. The reversal of 1151833228 is 8223381511.
It is a junction number, because it is equal to n+sod(n) for n = 1151833193 and 1151833202.
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 7 ways as a sum of consecutive naturals, for example, 1581825 + ... + 1582552.
Almost surely, 21151833228 is an apocalyptic number.
It is an amenable number.
1151833228 is an abundant number, since it is smaller than the sum of its proper divisors (1329039124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1151833228 is a wasteful number, since it uses less digits than its factorization.
1151833228 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3164401 (or 3164399 counting only the distinct ones).
The product of its digits is 11520, while the sum is 34.
The square root of 1151833228 is about 33938.6686244467. The cubic root of 1151833228 is about 1048.2459688668.
The spelling of 1151833228 in words is "one billion, one hundred fifty-one million, eight hundred thirty-three thousand, two hundred twenty-eight".
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