Base | Representation |
---|---|
bin | 100010010011000… |
… | …1110000000101001 |
3 | 2222012120020012222 |
4 | 1010212032000221 |
5 | 4324110311140 |
6 | 310111043425 |
7 | 40343141540 |
oct | 10446160051 |
9 | 2865506188 |
10 | 1150869545 |
11 | 5406aa361 |
12 | 281510575 |
13 | 154581ac7 |
14 | acbc1157 |
15 | 6b0835b5 |
hex | 4498e029 |
1150869545 has 16 divisors (see below), whose sum is σ = 1586608128. Its totient is φ = 785031360.
The previous prime is 1150869523. The next prime is 1150869619. The reversal of 1150869545 is 5459680511.
It is not a de Polignac number, because 1150869545 - 26 = 1150869481 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1150869496 and 1150869505.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79394 + ... + 92763.
It is an arithmetic number, because the mean of its divisors is an integer number (99163008).
Almost surely, 21150869545 is an apocalyptic number.
It is an amenable number.
1150869545 is a deficient number, since it is larger than the sum of its proper divisors (435738583).
1150869545 is a wasteful number, since it uses less digits than its factorization.
1150869545 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 172360.
The product of its (nonzero) digits is 216000, while the sum is 44.
The square root of 1150869545 is about 33924.4682345943. The cubic root of 1150869545 is about 1047.9535484456.
The spelling of 1150869545 in words is "one billion, one hundred fifty million, eight hundred sixty-nine thousand, five hundred forty-five".
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